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Astronauts and satellites watch Hurricane Henri from space as US Northeast braces for storm – Space.com
Posted: August 22, 2021 at 3:43 pm
As parts of the U.S. northeast brace for Hurricane Henri to make landfall in New York today (Aug. 22), astronauts and satellites are tracking the historic storm from space.
Henri, which reached category 1 hurricane status on Saturday, is forecast to make landfall on Long Island, New York by midday today, dropping torrents of rain on Connecticut and Rhode Island, according to the National Hurricane Center's morning update. Astronauts on the International Space Station spotted Henri from orbit on Saturday.
"We just flew over the East Coast and saw Hurricane Henri," NASA astronaut Megan McArthur wrote on Twitter while sharing a photo of the storm from space. "Stay safe friends."
Related: Amazing Hurricane Photos From Space
The Goes-East weather satellite tracked Henri's approach to the U.S. East Coast over the last few days, as well as Hurricane Grace, which made landfall in Mexico on the eastern Yucatan Peninsula on Thursday. One video from the satellite shows both storms churning across the Atlantic while Henri was still a tropical storm.
NASA's Terra satellite spotted Henri in the Atlantic on Friday (Aug. 20) as it was building strength as a tropical storm.
"Around the time of the image, Henri was located about 400 miles (640 kilometers) southeast of Charleston, South Carolina, and was moving toward the northwest," NASA's Kathryn Hansen wrote of the image in a description. Henri was just shy of hurricane category 1 status at the time, she added.
Hurricane Henri is the first hurricane to make landfall in the New England area in nearly 30 years. The last to hit New England was Hurricane Bob in 1991, while Long Island was hit by Hurricane Gloria in 1986, according to the New York Times.
Photos: The Most Powerful Storms of the Solar System
As of Sunday at 8 a.m. EDT (1200 GMT), Henri was located about 40 miles (65 kilometers) south-southeast of Montauk Point, New York with maximum sustained winds of 70 mph (110 kph), according to the National Hurricane Center.
Hurricane warnings are in effect for the Long Island area and the southern coast of New England, as are storm surge and flooding warnings. With the outer bands of Henri expected to lash a wide swath of the northeastern U.S., a tropical storm warning is in effect for a region that stretches from New Jersey to Massachusetts, including New York City.
Email Tariq Malik attmalik@space.comor follow him@tariqjmalik. Follow us@Spacedotcom, Facebook and Instagram.
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Computing at the edge of space: HPE and Microsoft conduct International Space Station experiments – GeekWire
Posted: at 3:43 pm
The International Space Station as seen from a departing Soyuz spacecraft. (NASA Photo)
If your cell phone went out 17 times a day, for anywhere from 1 second to 20 minutes, youd get a new wireless provider. Thats basically what astronauts on the International Space Station are dealing with, but they dont have that option.
Thats how Mark Fernandez of Hewlett-Packard Enterprise (HPE) explains the state of communications between the ISS and Earth and its one reason hes excited to have a computer on board.
Fernandez is principal investigator for HPEs Spaceborne Computer-2, which was launched to the International Space Station in February.
The communications continuity for the space station is very fragile, he explained. So we need to empower [astronauts] to be more autonomous. And by having Spaceborne Computer-2 board, not only does it build up their confidence, but it builds up their ability to solve their own problems without relying on Earth.
That makes the International Space Station an extreme case study for edge computing, the concept of bringing storage and processing closer to the source of data to improve speed and reduce the bandwidth needed for cloud computing.
Were seeing more scenarios move to the edge, and that is changing how developers think about writing applications, and how they think about bandwidth and the scarcity of bandwidth, said TomKeane,Microsoft Azure corporate vice president. And space, of course, gives you a great understanding.
For Microsoft, the project is part of a larger effort called Azure Space that also includes partnerships with SpaceX and others.
HPEs Spaceborne Computer-2 uses off-the-shelf servers and components encased in hardware designed for harsh environments. Microsoft and HPE have worked together to connect Spaceborne Computer-2 to Azure from orbit to enable advanced artificial intelligence applications on the ISS.
Theyre using standard and open-source tools such as Python and Linux containers to ensure that others can participate or build on their approaches in the future.
The companies announced Wednesday that theyve completed their first experiments. Theyve ranged from successful hello world message to tests on a potato that was grown onboard the ISS in zero gravity, to better understand the cause of its deformities.
But the big test so far has been an intensive analysis of astronaut genomes, seeking new clues about the impact of extended stays in space on the human body.
The raw data amounts to hundreds of gigabytes, an impractical size to attempt to transmit under the circumstances. Spaceborne Computer-2 is allocated two hours a week for downloads from the ISS over an aging system that uses Tracking and Data Relay Satellites (TDRS) to connect to base stations on Earth.
Instead, the companies took software developed by Microsoft and packaged it up into Linux containers to process astronaut genomes on Spaceborne Computer-2. Then they sent the details of any mutations down to Earth to analyze against National Institutes of Health databases and generate the results.
Thats a short little message that we can return back to the Space Station, Fernandez said. Its been taking weeks, if not months, to download that genome previously, whereas we can download in just a few minutes once weve processed at the edge.
The companies say theyve completed a total of four experiments so far, with four more underway and 29 more planned beyond that. Spaceborne Computer-2 is expected to be used for research projects at the ISS for two to three years.
Time is of the essence: Congress has authorized the ISS budget through 2024, but even if the budget is extended, its not expected to go beyond 2030.
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Here’s How the Chinese Tiangong Space Station Compares to the ISS – Interesting Engineering
Posted: at 3:43 pm
For 22 years the International Space Station (ISS) was the only station in orbit (except for a period from1986 to 2001 when the Russian Mir station was in operation). Amultinational collaborative project involving five participating space agencies (United States, Russia, Japan, Canada, and the European Space Agency), the orbiting station dominated space, but now it has competition.
TheTiangong space station is being constructed in low Earth orbitbetween 340 and 450km (210 and 280mi) above the surface. Itsfirst module, theTianhe("Harmony of the Heavens") core capsule, was launched on 29 April 2021 and two more modules are set to be launched next year.
So, how will the new station compare to the ISS?
Let's start with the basics. How high in the sky is each space station? The ISS roams at an altitude of around400 km (258 mi), while Tinagong will orbit between 340 and 450km (210 and 280mi) above the surface. So basically, the two stations do not differ much on this criteria.
When fully loaded, theTiangong Space Station could have a mass of around 100 metric tons (220,500 lb), roughly one-fifth the mass of the ISS. Coincidentally this is around the size of the decommissioned Russian Mir space station.
Both the ISS and Tiangong use solar power to sustain themselves.The ISS's electrical system uses photovoltaics, where solar cells directly convert sunlight to electricity.Large numbers of cells are assembled in arrays to produce high power levels, but this process sometimesbuilds up excess heat that can damage spacecraft equipment.
To deal with this, the ISS uses radiators shaded from sunlight and aligned toward the cold void of deep space to dissipate heat away from the spacecraft.
Meanwhile, Tiangong uses two steerable solar power arrays located on each module. These make use of usegallium arsenidephotovoltaiccells to convert sunlight into electricity. The station also stores energy for the period when the orbiting station is no longer exposed to the sun.
At first, these two methods might sound very similar, but they do have important differences. The main one is that Tiangong uses solar arrays whereas the ISS uses "wings." These solar array wings often abbreviated SAW consist of two retractable "blankets" of solar cells and are the largest ever deployed in space.
Each wing weighs more than 2,400 pounds, can reach 35 metres (115ft) in length, and 12 metres (39ft) in width when extended.Altogether, the four sets of arrays can generate 84 to 120 kilowatts of electricity enough to provide power to more than 40 homes.
However, since the station is not always in direct sunlight, it also relies on lithium-ion batteries to see it through dark periods. These account for 35 minutes of a 90-minute orbit. The batteries are recharged when sunlight is present. Up until2017, the ISS relied on nickel-hydrogen batteries. These were replaced from 2017 to 2021 with more effective lithium-ion ones.
The Chinesespace station is set to be a third-generation modular space station, just like the ISS. Third-generation space stations are modular stations, assembled in orbit from pieces launched separately.
The Chinese space station is currently set to have three modules (the Tianhe core module, the Wentian Laboratory Cabin Module, and the Mengtian Laboratory Cabin Module) whereas the ISS has a whopping 16 modules, with two more scheduled to be added.The ISS is made up offive Russian modules (Zarya,Pirs,Zvezda,Poisk, andRassvet), eight U.S. modules (BEAM, Leonardo,Harmony,Quest,Tranquility,Unity,Cupola, andDestiny), two Japanese modules (theJEM-ELM-PSandJEM-PM) and one European module (Columbus).
The Tiangong space station is constructed around the Tianhe core module. This section is the main one and provides life support and living quarters for three crew members, as well as guidance, navigation, andorientationcontrol for the station. This is also where the station's power, propulsion, and life support systems are kept.It boasts three sections: living quarters, a service section, and a docking hub.
The ISS on the other hand is divided into two sections. There's theRussian Orbital Segment (ROS) that is operated by Russia, and the United States Orbital Segment (USOS) that is run by the United States, together with a number of other nations. Each has its own living quarters as well as science laboratories.
The ISS boasts very useful and efficient robotic arms and airlocks that are not present in the Chinese space station.
"Robotic arms are mounted outside the space station. The robot arms were used to help build the space station. Those arms also can move astronauts around when they go on spacewalks outside. Other arms operate science experiments," writes NASA in a statement.
"Astronauts can go on spacewalks throughairlocksthat open to the outside. Docking ports allow other spacecraft to connect to the space station. New crews and visitors arrivethrough the ports. Astronauts fly to the space station on the Russian Soyuz. Robotic spacecraft use the docking ports to deliver supplies."
Tiangong is fitted with the Chinese Docking Mechanism, based on the Russian Androgynous Peripheral Attach System(APAS-89/APAS-95) system. This isused by Shenzhou spacecraft and also in previous Tiangong prototypes.
There have been claims that Tiangong's docking system is a clone of the APAS system, which should make it compatible with the ISS's docking system. However, others argue that the two systems are not fully compatible.
The ISS's mission is to testspacecraft systems that will be required for long-duration missions to the Moon and Mars and Taingong's is quite similar. TheChina Manned Space Agency (CMSA), who operates the space station, has listed the new space station's purpose as:
"Further development of spacecraft rendezvous technology; Breakthrough in key technologies such as permanent human operations in orbit, long-term autonomous spaceflight of the space station, regenerative life support technology, and autonomous cargo and fuel supply technology; Test of next-generation orbit transportation vehicles; Scientific and practical applications at large-scale in orbit; Development of technology that can aid future deep space exploration."
The ISS has supported as many as 13 crew members onboard whereas the Taingong is currently equipped to handle three.
OK, it's not fair to compare the experiments of the two stations, considering the ISS has been around for over two decades, but it should be noted that Tiangong has an ambitious experimental schedule planned.The new space station will be equipped to hold more than 20 experimental racks with enclosed, pressurized environments, and more than 1,000 experiments have been tentatively approved by CMSA.
These include experiments in space life sciences and biotechnology, microgravity fluid physics and combustion, material science in space, and fundamental physics in microgravity, all areas that the ISS's experiments also explore.
In the end, the two space stations share more similarities than differences. They are both space stations after all. What will be interesting to see is if the Chinese space station slowly grows to be as big and as productive as the ISS. Its makers definitely have the ambition to make it so. Time will tell whether they reach this lofty goal.
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Factories in Space? Yeah, That’s a Thing Now – Motley Fool
Posted: at 3:43 pm
It began with a 3D printer. It may end with factories in space.
In 2013, NASA announced it was collaborating with specialized 3D printing company Made in Space on a "Printing in Zero G Experiment" to see if 3D printers could print replacement machine parts, tools, and other equipment for use aboard the International Space Station (ISS).
One of the first items printed in space, says Made in Space, was a simple wrench -- needed to replace an astronaut's misplaced wrench. As it turned out, this was an ideal experiment for two reasons: First, because it demonstrated the advantages of being able to print a necessary item immediately and on-site, rather than being required to "phone home" to Houston and have a new wrench sent up by rocket.
And second, because of the potential cost savings. You see, getting anything physical from Earth to orbit -- be it a satellite or a computer or just a simple wrench -- costs a minimum of $5,000 per kilogram (2.2 pounds). But once it's possible to take raw materials collected "in space," and print them into new, finished items, the cost to orbit will shrink to the cost of emailing a set of instructions to the printer.
And there's a third advantage to manufacturing in space, too -- and it's a big one for investors.
Image source: Getty Images.
Turns out that one of the best reasons to manufacture things in space, is the fact that some things can only be manufactured in a zero-gravity environment -- which brings us to Varda Space Industries and Rocket Lab.
S&P Global Market Intelligence shows that Varda Space, which operates out of a Los Angeles suburb just a few miles south of SpaceX, has already attracted $51 million in start-up money from venture capital firms. The company says its mission is to build "the world's first commercial zero-gravity industrial park" in orbit. Only there, says the company, are the conditions right for manufacturing "more powerful fiber optic cables" and "new, life-saving pharmaceuticals" that can't be produced on Earth.
First, though, Varda needs to prove the concept. And for that, it turned to small rocket launcher and soon-to-be IPO Rocket Lab, currently known by its SPAC (special purpose acquisition company) name, Vector Acquisition Corp (NASDAQ:VACQ).
As the companies announced last week, Varda has hired Rocket Lab to produce for it three, or possibly four, Photon spacecraft to carry its Varda "space factories" into orbit. Weighing in at just 120 kilograms (265 pounds) each, "factory" is probably a generous term, but Varda says that's big enough to permit each factory to crank out 40 kilograms (88 pounds) to 60 kilograms (132 pounds) of finished goods over the course of three months in orbit. Crucially, these factories will also include "re-entry modules" to return the products manufactured in space to Earth -- which is the ultimate goal of putting factories in space, after all.
"But wait!" you object. Even if Varda's space factories are able to successfully turn raw materials into finished products in space, won't they need to bring the raw materials along with them in the first place?
And the answer to that question is "yes." Similar to how things work with 3D printing on the ISS, Varda is going to have to pay to launch both the space factories themselves, and also the raw materials they will work with. So in this first attempt, at least, we won't see any immediate solution to the high cost of moving mass from Earth to orbit.
That being said, Varda and Rocket Lab are still breaking new ground here, and blazing a trail toward the concept of putting factories in orbit. If they succeed, then the next logical step will be to begin hunting for raw materials already present in space (the moon being the most likely place to prospect). And with access to raw materials secured, Varda envisions a day when it might be building space factories as large as the ISS itself and manufacturing goods in zero gravity at scale.
At that point, it should be possible to cheaply manufacture unique products that can only be manufactured in space, and then deliver them down to Earth.
We're probably years, if not decades, away from seeing this become a reality. But once it happens, an entirely new space economy will be born, offering all sorts of new possibilities for investment. Varda's and Rocket Lab's mission will be one of the first baby steps toward making that happen -- and it will happen in Q1 2023.
This article represents the opinion of the writer, who may disagree with the official recommendation position of a Motley Fool premium advisory service. Were motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.
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Boeing Starliner back at factory to diagnose and fix the propulsion system valves – Florida Today
Posted: at 3:43 pm
Note: We've brought you a front-row seat to Florida rocket launchessince 1966. Journalism like our space coverage takes time and resources.Pleaseconsider a subscription.
Boeing's Starliner spacecraft returned to its factory at Kennedy Space Center this week but it wasn't the homecoming anybody hoped for.
Starliner, designed to fly astronauts to the International Space Station,was set to launch from Cape Canaveral Space Force Station on Aug. 3 for its second orbital flight test but problemswith the propulsion system valves halted the countdown.
Engineers discovered that 13 oxidizer valves were stuck in the closed position.The failed valves were on thrusters that control both orbital maneuvering as well as controlling the spacecraft during rendezvous and docking with the space station.
Over the next few days, the Boeing team was able to get nine of the valves to open but four of them remain stuck in the closed position.
John Vollmer, vice president and program manager of Boeings Commercial Crew Program, said that a moisture issueis most likely the cause of the problem
The moisture we saw on the valve is atmospheric moisture. It is not intrusion moisture," said on a call with reporters.
Now that Starliner is back at Boeing's factory, the team will resume deeper level troubleshooting.
Weve got to go back and look and see if there was some ambient moisture that was retained in there during the assembly of these valves or was there something that caused a leak of moisture to get in there? Vollmer said.
Boeing is working with their partners at Aerojet Rocketdyne, the company that manufacturesthe propulsion system, to solve the problem.
The second attempt of Starliners orbital flight test will not happen this month and Vollmer said it's too soon to project when or if it will launch this year.
Boeinghas been under enormous pressureto show its spacecraftis reliable after software issues hampered its first orbitalflight test in Dec. 2019.
NASA selected two providers, SpaceX and Boeing, to be launch providers capable of carrying astronauts to the space station to encourage competition and to end America's reliance on the Russian Soyuz spacecraft.
SpaceX is getting ready to send its fourth crewed mission to the space stationon Oct. 31 carrying NASA astronauts Raja Chari, Tom Marshburn and Kayla Barron and European Space Agency astronaut Matthias Maurer.
Contact Rachael Joy Nail at 321-242-3577. Follow her on Twitter @Rachael_Joy.
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Another defeat and Mikel Artetas Arsenal DNA may not be enough to save his job – The Guardian
Posted: at 3:30 pm
Everybody wants their own Pep Guardiola. Everybody wants to find a former player, steeped in the traditions of the club, who can bring great success, preferably by using products of the academy. But the problem with geniuses is that there arent many of them about.
Its also the problem of clubs: for all the talk of identities and DNA, very few of them actually have a cogent philosophy that binds first team to youth sides, or at least not one that has been in place for long enough to turn out a player who can return almost two decades after their debut to find an academy still turning out players shaped by the same prevailing idea.
Understanding the DNA of the club often seems to be little more than a euphemism for being popular enough with the fans to stave off criticism for a while. It worked for Frank Lampard at Chelsea, where some fans continue to insist he should have been given more time despite the profound improvement under Thomas Tuchel, and it has fostered a belief in progress at Old Trafford under Ole Gunnar Solskjr, despite their inconsistency. But the return of fans to the Emirates on Sunday for Arsenals game against Chelsea will be a major test of how much goodwill Mikel Arteta has in reserve.
Whether any club with top-four aspirations should be appointing a manager without experience is debatable: Guardiolas are extremely rare. But that caveat aside, Arteta seemed a reasonable bet. He had been a notably intelligent player and had served an apprenticeship under Guardiola, for whom he was far more than a cone-distributor or a yes-man. But Sunday will mark 20 months since he took the job and, 86 games into his Arsenal managerial career, its still hard to work out whether there has been any progress.
In part thats because the Arsenal job is clearly a difficult one. This is a club that has been in decline for the past 15 years. Having invested heavily in a vast new stadium, Arsenal opened it to discover that the world had changed: what actually determines a clubs financial level is less the size of their ground, or the revenue-generating capacity of its corporate facilities, than having the backing of an oligarch or a state. Instead, Arsenal ended up being sold to an absentee owner whose priority appears to be keeping things ticking over to draw a dividend rather than winning trophies.
At the same time, an ageing manager lingered too long and the club sank into decadence, both in terms of its structures and its mentality. Attempts to impose a more modern methodology have been, to put it kindly, unconvincing. Its not just the amount of money thats been spent, its what its been spent on.
How were Pierre-Emerick Aubameyang, Alexandre Lacazette, Mesut zil and Nicolas Pp, before this summer Arsenals four most expensive signings, ever supposed to play together? How is Pp the joint 20th most expensive signing of all time (and why was he signed rather than Wilfried Zaha, who seems to have been the initial priority)? Has the 130m spent this summer made them any better?
Ben White, bought for 50m in the summer, is a fine footballing defender who thrived in a back three at Brighton. But play him as one of a central defensive pair, as Arsenal did at Brentford last Friday, and his aerial shortcomings (only 51% of aerials won over his career, which is low for a central defender; Harry Maguire, for instance, wins 72%, or James Tarkowski 69%) become problematic.
Edu, the sporting director, had spoken of an unprecedented summer, and in the sense Arsenal have stopped giving big contracts to thirtysomethings and started signing under-23s with a resale value, perhaps it is. But beyond a focus on youth, it remains hard to discern a coherent strategy. How is this group of players supposed to be playing? However difficult the circumstances, though, the fact remains that Arteta has a lower win percentage than Unai Emery did when he was sacked.
The clock is beginning to tick, with reports this week suggesting the club will assess his position in December, when he will have been in the job two years. Would Emery have worked out, given more time and better circumstances? Its hard to know; he is clearly a good manager at B+ Spanish clubs; outside La Liga, his record is mixed.
Which doesnt mean Arteta is necessarily doing a bad job, but neither is he necessarily doing a good one. He often seems an intense, isolated figure, but then that is often the way after a poor result. Success has many parents but even the orphanage is trying to distance itself from that limp defeat at Brentford.
What made that game so frustrating for Arsenal was that they had finished last season so well, with five straight league wins. But the same had been true a year earlier, as they beat Liverpool in the Premier League and Manchester City and Chelsea in winning the FA Cup, only for that momentum to be lost with a run of two wins in 12 in the league from the end of September.
After the slick interplay and the sense of young talent blossoming in May, to open with a defeat like last Fridays, lacking not only in quality and cohesiveness but also in fight, felt a huge setback even if the absence of key players offers some mitigation. Arsenals next league game after Chelsea is Manchester City away. Its quite possible they could play well and still be bottom of the table on no points by the international break.
That then really would be a test of how much credit Arteta has among Arsenal fans. The problem for any new manager is that when things go wrong, there is no store of experience on which to draw. Gaining that experience of difficulty at Arsenal presumably isnt what anybody had in mind.
Will it come good for Arteta, and if so in how long? Will he survive the December assessment? Has there been progress? The problem is the chaotic circumstances make it almost impossible to tell.
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Taking the Pulse of the Oceans Comb Jellies – The New York Times
Posted: at 3:30 pm
The enormousness of the global sea has, over ages of exploration, made the appraisals of prime inhabitants more like rough sketches than detailed portraits.
Now, scientists have devised a precise way of detecting one of the oceans more exotic creatures. Estimates of its global abundance, they say, will likely soar.
The organisms are known as ctenophores. While looking superficially like jellyfish, they have no stingers and none of the usual body pulsations and rhythms that power jellyfish. Instead, what moves them through seawater are pulsating rows of feathery cilia. The tiny hairlike bundles resemble the teeth of a comb, giving the creatures their other name: comb jellies.
Undulations of the cilia let the creatures glide forward to sweep up prey and particulate matter. Adults range in size from a few inches to a few feet. Ctenophores live throughout the worlds oceans, from the abyss to the sunlit zone. Some 200 species have been identified. Most are bioluminescent. Typically, the colors of their lights are bluish or greenish, often shimmering or iridescent.
Four scientists have introduced a new way of identifying ctenophores in a paper that was published online last month and is soon to appear in Molecular Ecology Resources, a monthly journal. Steven H.D. Haddock, a co-author at the Monterey Bay Aquarium Research Institute in California, said the team worked on the problem for about five years and drew on a wide array of specimens gathered over decades. He said the advance will give much-needed precision for biologists seeking to learn the true dimensions of oceanic life.
If used widely, Dr. Haddock said, the method could result in the number of known species of ctenophores rising from 200 to around 600 and possibly as high as 800.
Its like fingerprinting, Dr. Haddock said of the technique in an interview. Its one of the next big things in assessing who lives in the ocean.
The new method applies a powerful new means of animal identification to the world of ctenophore research. Its known as environmental DNA sampling. Instead of directly observing or testing an organism, it collects and analyzes snippets of DNA that all creatures shed in their environment. From such castaways as hair, skin and mucus, scientists compare the environmental samples of genetic code to DNA libraries, seeking matches and identifications.
The procedure has already been used for other identifications. For instance, it has helped disclose the hidden presence of critically endangered organisms, including an aquatic insect known as the scarce yellow sally stonefly. Researchers also used it to demonstrate that Scotlands famous Loch Ness was filled with eel DNA more than anything monstrous.
But before these analytic tools could be applied to ctenophores, advances were required. Dr. Haddocks team designed a battery of new molecular probes that made it possible to perform deeper DNA interrogations.
Its like being able to read a new language, he said.
In a series of tests, the results let them identify 72 ctenophore species via their genetic signatures some five times more than had been reported in earlier databases and GenBank, a library of genetic codes from thousands of organisms that the National Institutes of Health maintain.
The precise tools, the scientists say, will let researchers look with new precision on the DNA sequences they recover from the wilds and better understand the true diversity of marine life. And that, in turn, will aid global conservation, fishery management and the assessment of such things as the impact of climate change on ocean biodiversity.
Ctenophores are largely overlooked in diversity studies because most are too fragile to sample with trawl nets, Dr. Haddock said. With this study, were trying to overcome that and give people a chance to appreciate just how special and diverse these creatures are.
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Taking the Pulse of the Oceans Comb Jellies - The New York Times
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Familial DNA Bill Aims to Find Answers to Unsolved Cases – This Week In Worcester
Posted: at 3:30 pm
MASS. - A forensic anthropologist, a senator, and a missing child advocate: three women from very different backgrounds, but all equally fighting for passage of a familial DNA bill that is making its way through the state legislature.
If passed, Bill S.1595 would add cutting edge technology to the crime solving arsenal of state law enforcement.
When DNA is discovered at a crime scene today, it is run through the Combined DNA Index System (CODIS) in order to find a match. The system is comprised of DNA samples from four different sources or indices: convicted offenders, past crime scene samples, unidentified human remains, and DNA from missing persons directly from the person or through a family member in order to locate the missing individual.
In instances when no direct match to the criminal is made through CODIS, the proposed bill would allow law enforcement to run another CODIS search, one that looks for relatives of the perpetrator. The search would only look at relatives already in CODIS meaning that they fit one of the four criteria. By looking at the familial DNA of parents and siblings in CODIS, detectives would be able to have another investigative tool in which they could identify and catch murders, rapists, and other violent offenders.
Heather Bish wrote the familial DNA bill in hopes of using the technology to solve her sisters murder case as well as hundreds of others. Her teenage sister, Molly Bish, disappeared from her lifeguard post at Comins Pond in Warren in 2000 and was later found murdered. An unidentified man with a mustache and driving a white car was last seen at the crime scene and always a suspect in the case.
I have been working on this familial DNA bill for about two years now and it was with the intent that it would lead us to this person in the white car, Bish said.
Familial DNA is currently being used in 14 other states and the accuracy of the technology has yielded impressive results.
Its never convicted anyone wrongfully and, in fact, the Innocence Project in Michigan uses it to exonerate people, Bish said.
While Massachusetts is known for being the forerunner of technological innovation, Bish says that state labs have policies that have not been updated to allow the use of these new technologies.
So, I am proposing this little, sort of safeguards and guidelines in order to do this testing, Bish said. That really is all the bill is. It is the how, and the who does what, and the safeguard to keep those privacy concerns safe.
From TikTok videos focused on bringing public attention to the bill, to making phone calls and meeting with legislators throughout Massachusetts, Bish is determined to pass the law in order to provide law enforcement with a vital investigative tool. She encourages the public to call their local legislators and advocate that they help pass Bill S. 1595 in the legislature.
It just really gets the bad guy. It hasnt been thrown out in court, and it hasnt been wrong," Bish said. It is what I think are called one of those no-brainer legislations.
After years of working with the Bish family and supporting their missing children advocacy, Senator Anne Gobi became involved with Bill S. 1595 when Heather Bish reached out to her.
Originally, the bill was filed late in the previous legislative session, but the pandemic struck which stopped the bill in its tracks. As a result, the bill was refined and strengthened by the Forensic Science Oversight Board and was refiled in late March. The bill is currently in the Public Safety Committee with a hearing date expected sometime in the fall.
This is a proven science, Sen. Gobi said. Were saying use this proven science. Lets give [the victims families] resolution and get the bad guys off the street.
Dr. Ann Marie Mires, director of the Molly Bish Center and Forensic Criminology at Anna Maria College, was appointed by Gov. Charlie Baker to the Forensic Science Oversight Board which reviewed the familial DNA bill.
This bill opens up another avenue in these old, unresolved crimes where no leads or databases have established a suspect, Dr. Mires said.
Presently, forensic labs cannot run familial DNA because it is not in the state statute. The bill would open this pathway for testing.
While this testing capability could provide meaningful answers for law enforcement and victims families, Dr. Mires described the importance of this system being highly regulated which is also outlined in the bill.
Dr. Mires said that running familial DNA would only be used as a last resort for violent, unresolved crimes only after searches for direct DNA matches had already been run through the four indices in CODIS.
Once familial DNA narrows down a suspect, prosecutors must still establish probable cause through means, motive, and opportunity in order to use the name and seek an indictment, she explained.
Dr. Mires said, Thats the beauty of what we are trying to do: A) educate the public B) bring in this robust technology under very prescribed conditions C) protect public safety.
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Washington AGs office IDs hundreds of sex offenders who failed to give up DNA – MyNorthwest.com
Posted: at 3:30 pm
(AP)
It is arguably the most valuable thing a sex offender has to offer their DNA. Thats why those required to register as sex offenders are also required to submit a DNA sample.
But, as Washington State Attorney General Bob Fergusons office found out, hundreds of registered sex offenders in the state are skipping out on those orders, potentially leaving the public at risk.
This has been a long standing effort in my office to collect this DNA from serious criminal offenders throughout our state. And remarkably, there are many hundreds, if not thousands of individuals who have not provided that DNA, which is so critical, of course, for capturing bad guys, solving crimes, and getting accountability for victims all across our state, explained Ferguson, referencing his lawfully owed DNA project.
Washington AGs new website shines in massive rape kit backlog effort
Ferguson, whose office has played a pivotal role in rape kit reforms in our state, received a $2.5 million grant in 2019 from the Justice Department to fund the project.
We were very involved in recent years in solving the backlog of untested rape kits, so were using grant funds for that purpose, Ferguson explained.
Right now, in Washington state, what we discovered was more than 600 registered sex offenders did not provide that DNA that is legally required, Ferguson said. And these are individuals, out of all the individuals out there in our state, who most certainly you want to have their DNA in the system.
The team was able to first identify the 635 sex offenders who failed to provide samples. Then, as law enforcement that partnered with the AGs office did the boots on the ground work, they determined DNA for roughly 250 of the people on the list could not be collected because they had either died, or had moved out of the area and their whereabouts were unknown.
At the same time, Ferguson says they were able to collect 345 DNA samples from these offenders and get them into the national database, Combined DNA Index System (CODIS).
Its a database of DNA. And so if, for example, they go to that database and see if they get a match with the DNA from the crime scene, explained Ferguson, calling it a vital tool to solving murders, rapes, and other serious crimes. But it does more than that.
That CODIS database is only as good as the information you put into it, he explained. And so we discovered we had more than 600 registered sex offenders in our state, whose DNA had never gone into that database, which is truly outrageous. But it is critically important to solve crimes and to get accountability. And, frankly, to assist victims of crimes so the perpetrators are held accountable.
And, really, this cuts both ways having a good database because DNA [can] be input that can actually help solve crimes where someone is accused of a crime they didnt commit, Ferguson explained. And having a good database means that person maybe escaped the penalty. They shouldnt suffer because theyre actually innocent. So it cuts both ways in solving crimes, but also making sure innocent people dont get convicted.
A handful of jurisdictions still need to collect the DNA on their respective lists, with Snohomish County having the most outstanding (45). The county collected just half of the total 100 DNA samples it needed to collect from offenders.
KIRO Radios request for an ETA on completion or details on any challenges in collecting those DNA samples was unanswered.
What we need are two things, one, to finish this project to collect the DNA of all these registered sex offenders, Ferguson said. And number two, to create a system moving forward so we dont create this backlog. We dont want to create a system that allows research centers to ignore their legal obligation to provide DNA.
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DNA Explainer: What is the Sharia law and why Afghanistan’s future depends on how Taliban interprets it – DNA India
Posted: at 3:30 pm
When the Taliban took control of the final fort held by the Afghan forces, there wasmayhem everywhere in Kabul. The roads were blocked with numerous cars and vehicles, all trying to flee the capital city. The scenes from the Kabul airport were even more heart-wrenching.
People could be seen running on the tarmac, climbing walls to enter the airport. Many were even clinging to the airplanes that were to take off with foreign nationals. And what shook the conscience of the entire world was the video where people were seen falling off the airplane, who in their bid to escape the Taliban had climbed on the wings of the flights.
We also saw how around 650 people packed inside a US cargo flight that took off from Kabul. These people chose such desperate paths fearing that staying back would mean dying at the hands of the Taliban. But what makes the Taliban sodreadful? The answer lies in the cause and effects of the oppressive first Taliban regime in Afghanistan.
Taliban, which belongs to the majority Pashtun ethnic group of Afghanistan are followers of the Sunni form of Islam. They implement the Sharia law when in power. It is their historical interpretation of these age-old laws during the first regime in 1996 to 2001 that stems fear of oppression in people's minds.
Sharia is not a written code of rules but it is associated with theIslamic law mostly derived from the holy Koranand the Sunnah. Sunnah represents Prophet Mohammed's life, teachings, and practices. The documentary form of Sunnah is known as the Hadith.
Sharia law covers everything from how to practice religion, rules of conduct, dressing, and even legal matters. Since there is no strict legal code, the implementation of Sharia is largely left up to the interpretation of Islamic scholars.
There are ultra-orthodox schools like the Hanbali, which are followed in Saudi Arabia and by the Taliban, as perCouncil on Foreign Relations (CFR). On the other hand, liberal schools like the Hanafi are dominant among Sunnis in Central Asia, Egypt, Pakistan, India, China, Turkey, the Balkans, and the Caucasus. There are other schools like Maliki (North Africa), Shafi'i (Indonesia, Malaysia, Brunei, etc) while Shia Iran follows the Ja'fari school.
In the late 1909s, when the Taliban ruled over Afghanistan they handed out some of the harshest punishments for not abiding with their rules. From whipping to amputating limbs, public executions, and women being subjected to the harshest of punishments, the Taliban has done it all during its previous rule.
Most forms of art and entertainment were banned including movies, music,photography, filming, and display of women's pictures.Men could be beaten up for sporting too short a beard and listening to music or watching movies.
From public humiliation to beatings, women were subjected to a range of punishments for not following diktats on everything from their dressing to behaviour. Girls were stopped from going to schools and higher education of women was banned in the country. Women's movements were restricted. They could not go out alone in public and had to be accompanied by a male relative. The strict Taliban dress code required women in Afghanistan to be covered head-to-toe in the traditional burqa.
Stoning was prescribed for adultery while theft or looting could be punished with the chopping off of arms.
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