Artists rendering of a SpaceX Starship leaving a lunar colony. Credit: SpaceX
Space travel is all about momentum.
Rockets turn their fuel into momentum that carries people, satellites, and science itself forward into space. 2021 was a year full of records for space programs around the world, and that momentum is carrying forward into 2022.
Last year, the commercial space race truly took off. Richard Branson and Amazon founder Jeff Bezos both rode on suborbital launches and brought friends, including actor William Shatner. SpaceX sent eight astronauts and 1 ton of supplies to the International Space Station for NASA. The six tourist spaceflights in 2021 were a record. There were also a record 19 people weightless in space for a short time in December, eight of them private citizens. Finally, Mars was also busier than ever thanks to missions from the U.S., China, and United Arab Emirates sending rovers, probes or orbiters to the red planet.
In total, in 2021 there were 134 launches that put humans or satellites into orbit the highest number in the entire history of spaceflight. Nearly 200 orbital launches are scheduled for 2022. If things go well, this will smash last years record.
Im an astronomer who studies supermassive black holes and distant galaxies. I have also written a book about humanitys future in space. Theres a lot to look forward to in 2022. The Moon will get more attention than it has had in decades, as will Jupiter. The largest rocket ever built will make its first flight. And of course, the James Webb Space Telescope will start sending back its first images.
I, for one, cant wait.
NASA is planning to build a base on the Moon, and many missions in pursuit of this goal are happening this year. Credit: NASA Johnson Space Center
Getting a rocket into orbit around Earth is a technical achievement, but its only equivalent to a half a days drive straight up. Fifty years after the last person stood on Earths closest neighbor, 2022 will see a crowded slate of lunar missions.
NASA will finally debut its much delayed Space Launch System. This rocket is taller than the Statue of Liberty and produces more thrust than the mighty Saturn V. The Artemis I mission will head off this spring for a flyby of the Moon. Its a proof of concept for a rocket system that will one day let people live and work off Earth. The immediate goal is to put astronauts back on the Moon by 2025.
NASA is also working to develop the infrastructure for a lunar base, and its partnering with private companies on science missions to the Moon. A company called Astrobotic will carry 11 payloads to a large crater on the near side of the Moon, including two mini-rovers and a package of personal mementos gathered from the general public by a company based in Germany. The Astrobotic lander will also be carrying the cremated remains of science fiction legend Arthur C. Clarke as with Shatners flight into space, its an example of science fiction turned into fact. Another company, Intuitive Machines, plans two trips to the Moon in 2022, carrying 10 payloads that include a lunar hopper and an ice mining experiment.
Russia is getting in on the lunar act, too. The Soviet Union accomplished many lunar firsts first spacecraft to hit the surface in 1959, first spacecraft to soft-land in 1966 and the first lunar rover in 1970 but Russia hasnt been back for over 45 years. In 2022, it plans to send the Luna 25 lander to the Moons south pole to drill for ice. Frozen water is an essential requirement for any Moon base.
The SpaceX Starship performed a number of test flights in 2021 and is set to do its first real mission in 2022.
While NASAs Space Launch System will be a big step up for the agency, Elon Musks new rocket promises to be the king of the skies in 2022.
The SpaceX Starship the most powerful rocket ever launched will get its first orbital launch in 2022. Its fully reusable, has more than twice the thrust of the Saturn V rocket and can carry 100 tons into orbit. The massive rocket is central to Musks aspirations to create a self-sustaining base on the Moon and, eventually, a city on Mars.
Part of what makes Starship so important is how cheap it will make bringing things into space. If successful, the price of each flight will be US$2 million. By contrast, the price for NASA to launch the Space Launch System is likely to be over $2 billion. The reduction in costs by a factor of a thousand will be a game-changer for the economics of space travel.
Jupiters moons, many of which are thought to have liquid water under their surfaces, are good places to look for life. Credit: NASA/JPL/DLR
The Moon and Mars arent the only celestial bodies getting attention next year. After decades of neglect, Jupiter will finally get some love, too.
The European Space Agencys Icy Moons Explorer is scheduled to head off to the gas giant midyear. Once there, it will spend three years studying three of Jupiters moons Ganymede, Europa and Callisto. These moons are all thought to have subsurface liquid water, making them potentially habitable environments.
Additionally, in September 2022, NASAs Juno spacecraft which has been orbiting Jupiter since 2016 is going to swoop within 220 miles of Europa, the closest-ever look at this fascinating moon. Its instruments will measure the thickness of the ice shell, which covers an ocean of liquid water.
The James Webb Space Telescope is built to allow astronomers to study the earliest days of the universe. Credit: NASA
All this action in the Solar System is exciting, but 2022 will also see new information from the edge of space and the dawn of time.
After successfully reaching its final destination, unfurling its solar panels, and unfolding its mirrors in January, NASAs James Webb Space Telescope will undergo exhaustive testing and return its first data sometime midyear. The 21-foot (6.5-meter) telescope has seven times the collecting area of the Hubble Space Telescope. It also operates at longer wavelengths of light than Hubble, so it can see distant galaxies whose light has been redshifted stretched to longer wavelengths by the expansion of the universe.
By the end of the year, scientists should be getting results from a project aiming to map the earliest structures in the universe and see the dawn of galaxy formation. The light these structures gave off was some of the very first light in history and was emitted when the universe was only 5% of its current age.
When astronomers look out in space they look back in time. First light marks the limit of what humanity can see of the universe. Prepare to be a time traveler in 2022.
Written by Chris Impey, University Distinguished Professor of Astronomy, University of Arizona.
This article was first published in The Conversation.
Link:
- How Long Would It Take To Travel To The Nearest Star ... [Last Updated On: June 16th, 2016] [Originally Added On: June 16th, 2016]
- Time travel - Wikipedia, the free encyclopedia [Last Updated On: June 21st, 2016] [Originally Added On: June 21st, 2016]
- Space tourism - Wikipedia, the free encyclopedia [Last Updated On: July 8th, 2016] [Originally Added On: July 8th, 2016]
- Space Travel and Exploration [Last Updated On: July 25th, 2016] [Originally Added On: July 25th, 2016]
- Space-A travel - Wikipedia, the free encyclopedia [Last Updated On: August 25th, 2016] [Originally Added On: August 25th, 2016]
- Human spaceflight - Wikipedia, the free encyclopedia [Last Updated On: August 25th, 2016] [Originally Added On: August 25th, 2016]
- Space Travel Facts for Kids [Last Updated On: August 25th, 2016] [Originally Added On: August 25th, 2016]
- Spaceflight - Wikipedia, the free encyclopedia [Last Updated On: August 25th, 2016] [Originally Added On: August 25th, 2016]
- Space travel - Dune - Wikia [Last Updated On: September 18th, 2016] [Originally Added On: September 18th, 2016]
- Daily Science Fiction :: Space Travel [Last Updated On: September 18th, 2016] [Originally Added On: September 18th, 2016]
- SPACE TRAVEL - Fact Monster [Last Updated On: October 6th, 2016] [Originally Added On: October 6th, 2016]
- Space Tourism - National Space Society [Last Updated On: October 6th, 2016] [Originally Added On: October 6th, 2016]
- space travel - NYMag.com [Last Updated On: October 6th, 2016] [Originally Added On: October 6th, 2016]
- Articles about Space Travel - latimes [Last Updated On: October 6th, 2016] [Originally Added On: October 6th, 2016]
- Space Travel - Astronomy + Space Exploration - Leisure [Last Updated On: November 8th, 2016] [Originally Added On: November 8th, 2016]
- Space travel visionaries solve the problem of interstellar slowdown at Alpha Centauri - Phys.Org [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Humans to be FROZEN IN TIME for space travel as scientists move to COLONISE other planets - Express.co.uk [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Space flight changes astronauts' brains, research reveals - Fox News [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- A Real Life Hibernation Chamber is Being Made For Deep Space Travel - Futurism [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Is This Buzz Aldrin-Inspired Locomotive The Future Of Space Travel? - Forbes [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Space travel visionaries solve the problem of interstellar slowdown ... - Science Daily [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Space travel changes DNA, study finds - STLtoday.com [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Celestial bodies: The Kelly twins offer a vital sign for space travel - Pittsburgh Post-Gazette [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- First results on Scott Kelly after year in space reveal space travel changes DNA - USA TODAY [Last Updated On: February 7th, 2017] [Originally Added On: February 7th, 2017]
- Quantum Entanglement May Be Key To Long Distance Space Travel Ex Lockheed Exec Said It's Already Happening - Collective Evolution [Last Updated On: February 7th, 2017] [Originally Added On: February 7th, 2017]
- NASA's Marshall Space Flight Center employees safe, returning following Michoud tornado - whnt.com [Last Updated On: February 9th, 2017] [Originally Added On: February 9th, 2017]
- Newspaper review: Heartthrob and space travel in Wednesday's papers - BBC News [Last Updated On: February 9th, 2017] [Originally Added On: February 9th, 2017]
- Another View: NASA's Twins Study offers vital sign for space travel - Press Herald [Last Updated On: February 9th, 2017] [Originally Added On: February 9th, 2017]
- Piece of tragic shuttle history gets a second chance at space travel - WQAD.com [Last Updated On: February 9th, 2017] [Originally Added On: February 9th, 2017]
- Meet Shawn Pandya, The Third Indian-Origin Woman To Space-Travel - Huffington Post India [Last Updated On: February 10th, 2017] [Originally Added On: February 10th, 2017]
- Shawna Pandya clears the air on rumours of space travel - Daily News & Analysis [Last Updated On: February 10th, 2017] [Originally Added On: February 10th, 2017]
- Kelly twins offer a vital sign for space travel - San Angelo Standard Times [Last Updated On: February 10th, 2017] [Originally Added On: February 10th, 2017]
- Did a CSU study find that space travel makes you younger? Not so ... - The Denver Post [Last Updated On: February 11th, 2017] [Originally Added On: February 11th, 2017]
- Lacoste delves into the world of space travel at New York Fashion ... - Evening Standard [Last Updated On: February 12th, 2017] [Originally Added On: February 12th, 2017]
- Another Viewpoint: The Kelly twins offer a vital sign for space travel ... - Gainesville Sun [Last Updated On: February 12th, 2017] [Originally Added On: February 12th, 2017]
- Starbound to revamp space travel in future update | PC Gamer - PC Gamer [Last Updated On: February 13th, 2017] [Originally Added On: February 13th, 2017]
- How Does Long-Term Space Travel Affect Humans? - Voice of America [Last Updated On: February 13th, 2017] [Originally Added On: February 13th, 2017]
- SPACE TRAVEL MAY CAUSE GENETIC CHANGES: STUDY - The Indian Panorama [Last Updated On: February 15th, 2017] [Originally Added On: February 15th, 2017]
- Two-Time Space Traveling Astronaut to Speak at Black History ... - Patriots Point [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- Twins in space: intergalactic travel could change DNA - The Student [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- Make space travel great again: NASA, heeding Trump, may add astronauts to a test flight moon mission - National Post [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- Focus Friday: The necessity of space travel - The Daily Cougar [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- In recently unearthed essay, Winston Churchill anticipated space travel and extraterrestrial life - Washington Post [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- Focus Friday: The necessity of space travel - The Daily Cougar - The Daily Cougar [Last Updated On: February 18th, 2017] [Originally Added On: February 18th, 2017]
- Do You Have The Right Personality For Long-Term Space Travel ... - Seeker [Last Updated On: February 18th, 2017] [Originally Added On: February 18th, 2017]
- Space News From SpaceDaily.Com [Last Updated On: February 18th, 2017] [Originally Added On: February 18th, 2017]
- Ask Ethan: How Can I Travel Through Space Without Getting Into Trouble? - Forbes [Last Updated On: February 19th, 2017] [Originally Added On: February 19th, 2017]
- UK bids to be world leader in Space travel by 2020 - Daily Star [Last Updated On: February 20th, 2017] [Originally Added On: February 20th, 2017]
- You could fly to SPACE from the UK within three years as plans are for space port are unveiled - The Sun [Last Updated On: February 20th, 2017] [Originally Added On: February 20th, 2017]
- Cosmic cinema: spurring interest in real-life space travel? - Miami Student [Last Updated On: February 22nd, 2017] [Originally Added On: February 22nd, 2017]
- Commercial space travel could be ready as early as 2020 - New York Post [Last Updated On: February 22nd, 2017] [Originally Added On: February 22nd, 2017]
- Know before you fly: privatized space travel - Observer Online [Last Updated On: February 22nd, 2017] [Originally Added On: February 22nd, 2017]
- This Finnish startup democratizes space travel and it just raised over 3 million to find the next 'Slumdog ... - Business Insider Nordic [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- TRAPPIST-1: How Long Would It Take to Fly to 7-Planet System? - Space.com [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- Commercial space travel WITHIN THREE YEARS on flights to launch from BRITAIN - Express.co.uk [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- Katherine Johnson led African American efforts in space travel ... - Farm and Dairy [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- Space travel is measured in light years, but what's a light year anyway? - MyStatesman.com [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- SpaceX supply ship completes journey to space station - Spaceflight Now [Last Updated On: February 24th, 2017] [Originally Added On: February 24th, 2017]
- NASA Looking for Bright Ideas to Help With Space Travel - Tech.Co [Last Updated On: February 24th, 2017] [Originally Added On: February 24th, 2017]
- The black women who pioneered space travel - Channel 24 [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- SpaceX's reusable rockets make space travel much cheaper - CMU The Tartan Online [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- The history of space travel encapsulated - Fairfaxtimes.com [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- Stars align for space travel at memorable Oscars ceremony - Siliconrepublic.com [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- FSU researcher to lead US-Russia project on health, space travel - Florida State News [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- Watch an astrophysicist explain how NASA's next space telescope will help us time-travel through the Universe - The Verge [Last Updated On: March 1st, 2017] [Originally Added On: March 1st, 2017]
- Forget SpaceX: 10 companies that will change space travel in 2017 & 2018 - Geektime [Last Updated On: March 1st, 2017] [Originally Added On: March 1st, 2017]
- Safe space travel: Protecting alien worlds from earthlings - and vice versa - Deutsche Welle [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- Watch: 'Black Holes' A Satirical Comedy About Space Travel From Sundance 2017 - Konbini US [Last Updated On: March 4th, 2017] [Originally Added On: March 4th, 2017]
- Beyond Earth talking about space travel - Alaska Public Radio Network [Last Updated On: March 4th, 2017] [Originally Added On: March 4th, 2017]
- Doctor Launches Vision Quest To Help Astronauts' Eyeballs - NPR [Last Updated On: March 4th, 2017] [Originally Added On: March 4th, 2017]
- Colorado Likely To Benefit From Privatized Space Travel - CBS Local [Last Updated On: March 6th, 2017] [Originally Added On: March 6th, 2017]
- NEC develops reliable FPGAs for space travel - Electronics Weekly - Electronics Weekly [Last Updated On: March 7th, 2017] [Originally Added On: March 7th, 2017]
- SpaceX Moon Mission Won't Be Rich People's Joyride ... Says Space Travel Vet - TMZ.com [Last Updated On: March 8th, 2017] [Originally Added On: March 8th, 2017]
- 4 Entrepreneurs Changing the Way We Think About Space Travel - Tech.Co [Last Updated On: March 8th, 2017] [Originally Added On: March 8th, 2017]
- Harvard Scientists Theorize That Fast Radio Bursts Come From Alien Space Travel - Popular Mechanics [Last Updated On: March 10th, 2017] [Originally Added On: March 10th, 2017]
- EDITORIAL: Exploring private space travel - Indiana Daily Student [Last Updated On: March 10th, 2017] [Originally Added On: March 10th, 2017]
- Why Space Travel Can Be Absolutely Disgusting - Live Science [Last Updated On: March 10th, 2017] [Originally Added On: March 10th, 2017]
- More Evidence for How a Trip to Mars Will Wreck the Human Body - Inverse [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- MIT Conference To Focus On Space Travel For The Public - CBS Boston / WBZ [Last Updated On: March 12th, 2017] [Originally Added On: March 12th, 2017]
- The AstroRad Radiation Shield: The New Protective Vest for Deep Space - TrendinTech [Last Updated On: March 17th, 2017] [Originally Added On: March 17th, 2017]