In less than two weeks, California State University, Northridge and Jet Propulsion Laboratory (JPL) will be waiting for a Morse code signal from the universitys first stellar explorer CSUNSat1, a cube-shaped satellite about the size of a backpack, signaling its successful venture out in space.
CSUN electrical and computer engineering professor Sharlene Katz said the satellite project is the first of its kind for the university.
Weve never done anything like this before, she said. The satellite hardware and software were designed and built from scratch. The ground station was done from scratch. We want to run the mission. Its time. We feel confident in it.
The satellite will launch into space on March 19 from NASAs Kennedy Space Center in Cape Canaveral, Fla., propelled by an Atlas V rocket. It will head to the International Space Station, where it will be deployed into space in April next year. CSUNs ground station command and mission control, located in Jacaranda Hall, will communicate with it after its launch via radio.
One of the most challenging aspects of the mission will be switching the power source from a general standard battery to JPLs prototype, according to CSUN electrical and computer engineering professor James Flynn.
One of the key tests is that the experimental battery has to power the satellite itself, he said. Its like changing your brain without losing your mind. You are doing a transplant. The batteries are not equal; the characteristics are not the same. So, not only do we change the battery, but also how the battery is taken care of . . . all in 50 milliseconds.
JPL collaborator and CSUN computer engineering alumnus Carl Chesko agrees the most delicate task for the satellite will be the power source switchover. He has faith in it running smoothly.
This is something that is never done, like, ever. Part of the reason it is not done is because you never need to, he said. Why would you? You dont need to take the battery out of your phone. If you do, it dies. For this project, we need to continuously run without batteries for .05 of a second. But, at the core, this has been running for more than two years. The core of this works.
Flynn said one of the rewarding aspects of the mission for the students was learning the importance and value of the work they can do at CSUN.
CSUN computer engineering undergraduate Armen Arslanian was charged with creating the deployment code for the satellites four antennas. For him, the most challenging yet rewarding aspect of the project was learning to create a computer code that would communicate with the satellites code between the main satellite computer and the antennas computer.
The antenna has its own brain, he said. The satellites brain is talking to the antennas brain. The issues start there and you have to take care of everything. In this part of the mission, you cant do anything if something goes wrong. What you can do has to be taken care of now because nothing can be done from the ground if [the antennas do not deploy].
Katz lauded the students for their hard work on CSUNSat1.
This is a university; its about the experience, she said. We continue to find little things [to fix] on our list, but its really shrinking down. Weve invested so much in learning about [small satellites]. We didnt think anybody could do it as well as we could, honestly. Wed like to try it again.
Flynn added that while everyone is excited for the three-year project to come to a close, there will be some sad feelings when the satellite is dropped off at NASA.
I know whats going to happen, he said. Were going to take it to Houston. They are going to give us the pin [from inside the satellite that is pulled to arm the satellite] that is what you are left with. Then well have empty cradle syndrome. Well sit there and wonder what will we do now?
For now, the CSUNSat1 team will get to sit tight at the ground station and wait for that Morse code signal hailing it from space, informing it of a successful first mission.
For more information about CSUNSat1, please visit http://www.csun.edu/cubesat.
CSUNSat1, cubesat, Featured, International Space Station, JPL, NASA, satellite
Continue reading here:
CSUNSat1 Slated to Launch to International Space Station in Less Than 2 Weeks - CSUN Today
- Fermi Telescope Caps First Year With Glimpse of Space-Time [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Antarctic Airborne Science Mission Nears Mid-Point [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Awards Education Research Grants to Minority Universities [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- New Celestial Map Gives Directions for GPS [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Invites Reporters to Tranquility Node Ceremony at Kennedy [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Happy Halloween [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA's Fermi Telescope Detects Gamma-Ray From "Star Factories" in Other Galaxies [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Announces Advisory Council Chairs and Committee Structure [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA and X Prize Announce Winners of Lunar Lander Challenge [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- MESSENGER Spacecraft Reveals More Hidden Territory on Mercury [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Successful Flight Through Enceladus Plume [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Education Secretary Hosts DC Students for Talk with Space Station [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Operation Ice Bridge Studies Antarctic Sea Ice [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA West Point Welcomes Home One of Their Heroes [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Spitzer Observes a Chaotic Planetary System [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- X-38 Crew Return Vehicle Finds New Home [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Frost-Covered Phoenix Lander Seen in Winter Images [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Have some faith He is doing his best [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- The Cross [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Spring Bloom in New Zealand Waters [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Hubble image showcases star birth in M83, the Southern Pinwheel [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Take Me Out to the Ballpark - On Mars! [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Poisk Poised for Live NASA TV Space Station Docking [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Ceremony Reset for ESA Handover of Tranquility to NASA [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Reproduces a Building Block of Life in Laboratory [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Now Online: Aeronautics Goes E-Book [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Water on the Moon, Drought on Earth: NASA Experts Available for Radio And Podcast Interviews During Major Science Meeting [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Launch of NASA's Wise Spacecraft Delayed Until Dec. 14 [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Connecticut Students Set for Cosmic Conversation with Space Station Commander [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Magnetic Dance of Titan and Saturn To Be Main Attraction during Flyby [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Hubble's Deepest View of Universe Unveils Never-Before-Seen Galaxies [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Earth's Moon [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- How do you Make a Helicopter Safer to Fly? You Crash One. [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Physicist Earns Title as Kennedy's Best [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Hubble Unveils Never-Before-Seen Galaxies [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Saturn's Mysterious Hexagon Emerges from Winter Darkness [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Fermi Sees Brightest-Ever Blazar Flare [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Magnetic Power Revealed in Gamma-Ray Burst Jet [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Just 5 Questions: Aerosols [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Hometown Heroes 2009: Astronaut & Terrible Towel Return to Pittsburgh [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Garver Honors Four for Saving the Life of a Fifth at NASA Langley [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Administrator Bolden Speaks at AAIA-WIA Luncheon [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Best (Meteor) Shower of 2009 - No Towel Required [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- NASA Making Government More Accessible With Cutting-Edge Use Of New Media [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Scarce Water, Our Quiet Sun and Space Rocks Among NASA News Highlights at American Geophysical Union Meeting [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Press Credentials Deadlines Set for Next Space Shuttle Flight [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Reddish Dust and Ice Migration Darken Saturn's Moon Iapetus [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Galaxy Collision Switches on Black Hole [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- I’m watching the launch of NASA’s WISE spacecraft [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- SOFIA Aloft [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Guide to the International Space Station Laboratory Racks Interactive [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- Freezing WISE's Hydrogen [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- Local High School Wins Invention Challenge [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- WISE Ready to Soar Into Space [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- NASA Data Reveal Major Groundwater Loss in California's Heartland [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Looks for Safer Icing Forecast For Pilots [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- Challenges of Living and Working Aboard the Space Station: NASA Astronaut Nicole Stott Available for TV Interviews [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Astronaut, Food Scientist Available for Interviews about Holiday Feasts in Space [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Launches Web Site for Teenagers That Want More Class [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- A Unique Geography -- and Soot and Dust -- Conspire Against Himalayan Glaciers [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- New Study Turns Up the Heat on Soot's Role in Himalayan Warming [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA's WISE Eye on the Universe Begins All-Sky Survey Mission [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Offers Sound Clips for Radio, Online Newscasters [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Gets Up-Close Look at Far Corner of the Globe [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Orion Launch Abort System Attitude Control Motor Test-fired [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Hubble Finds Smallest Kuiper Belt Object Ever Seen [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- The Dark Side of Carbon [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- R97UYEA6HD8W [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA's AIM Satellite and Models are Unlocking the Secrets of Mysterious "Night-Shining" Clouds [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Classroom Learning Takes Off with NASA-Funded Education Projects [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Buys Additional Space Shuttle Reusable Solid Rocket Motors [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Searching for New Vaccines and Studying Butterflies in Space; NASA Offers TV Interviews about Latest Space Station Science Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Partners with Saudi Arabia on Moon and Asteroid Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- New Results from a Terra-ific Decade in Orbit [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Deposits in Martian Trough Point to Complex Hydrological Past [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Outlines Recent Greenhouse Gas Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Unexpected Wheel-Test Results [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Solar Storms and Radiation Exposure on Commercial Flights [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Global Digital Elevation Model [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Hubble's Festive View of a Grand Star-Forming Region [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]