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Code 810: Sounding Rockets Program Office

Sounding Rocket ready to launch on Wallops Island.

Code 810: Student Flight Opportunities

RockOn! a space flight program for University students and faculty

RockOn student group in front of rocket payload in spin balance bayStudents and faculty from universities around the country are participating in the 2009 RockOn! flight opportunity. Arranged jointly by the Colorado and Virginia Space Flight Consortia and supported by the NASA Space Grant Program and NASA Sounding Rockets Program Office, RockOn! is a hands-on workshop teaching participants how to create a spaceflight experiment, program a flight computer, and collect and analyze data. Additionally, in 2009, 10 universities were selected to fly experiments of their own design by participating in the RockSat portion of the program.

The RockOn! workshop participants arrived at NASA’s Wallops Flight Facility on Sunday, June 21, 2009 and were greeted by Chris Koehler Director of the Colorado Space Grant Consortium and his team of student and Mary Sandy Director of the Virginia Space Grant Consortium. This team of experts will guide the RockOn! groups through construction, integration and testing of their experiment kits, and on the last day of the workshop, the launch of a NASA two-stage Terrier-Orion sounding rocket.

There is definitely a lot to learn. The AVR microprocessor and the sensor suit, consisting of accelerometers, pressure sensor, Geiger counter, and temperature sensors, are integrated to form a complete experiment system capable of taking measurements and collecting and storing data during flight. Before any data can be collected, however, the AVR has to be programmed and the students are familiarized with the C programming language.

In a room with 50 people in 20 teams, the silence tells of the intense focus of the experimenters. Chris Koehler teaches the workshop in a very systematic fashion and the team of student assistants are on standby, ready to fan out into the classroom to help the groups complete the various tasks. The goal is clear; all experiment boards have to be in working
order before installation in the canisters, two days before launch. There is no time to waste.

RockOn team from Nazarene University in Idaho.The faculty/student team from Northwest Nazarene University, Idaho lead by Lawrence Miles are first time participants in the RockOn! workshop. The team is actively involved with the Idaho Space Grant Consortium and has launched BalloonSats in the past. They plan to incorporate their RockOn! spaceflight experiment into future BalloonSat launches.

 

 




Chris Koehler with Syracuse University RockOn team.

 

Peter Plumley faculty member from Syracuse University, NY is here for the second time. Last year he attended as part of a faculty team, this year he brought along a student, Aaron Orbaker. Aaron appreciates the value of hands-on experience, particularly when added to a solid theoretical foundation.



Jahnieka Griffin, a physics major and freshman from Hampton University in Virginia, is exploring her career options. “This workshop gives me an opportunity to explore space and spaceflight related careers,” she says while inspecting the experiment board with her teammate Jayrik Hayes. Jayrik, a senior, also from Hampton University, will focus on Aerospace engineering next year and is graduating in May 2010. “This is an awesome hands-on workshop and an invaluable learning experience,” Jayrik says enthusiastically.

Hampton University RockOn team.At 4:00 a.m. on launch day, the teams leave their hotel on Chincoteague to arrive Wallops Island in time for the 5:30 a.m. launch window opening. For most of the participants, this is their first sounding rocket launch and they are clearly excited, as are the Wallops staff members out on the Island watching the launch. At T-10 seconds the audience helps with countdown and at exactly 5:30 the Terrier-Orion rocket lifts-off and the RockOn! and Rock-
Sat experiments are on their way to space. The rocket reaches an altitude of 117 km and the payload starts its descent. A parachute slows the descent and softens the impact and sealed sections keep the payload afloat in the ocean until a recovery boat picks it up. When the payload returns to Wallops Flight Facility, approximately four hours after launch, the experiments are returned to the teams and the data analysis can begin. Initial assessment indicates that all the RockOn! experiments worked. Data analysis for the more complicated RockSats will take a few days.

Back in the classroom at Wallops, Jahnieka is downloading the Hampton University team’s RockOn! data and is relieved to see the data file stream from the experiment to the laptop. “The launch was definitely exciting, but learning how to build circuits and use microcontrollers is the most important part of the workshop. We’re already discussing a RockSat experiment for next year,” Jahnieka says while the data is downloading.

To find out more about this flight opportunity visit the Colorado Space Grant Consortium on the web at: http://spacegrant.colorado.edu/rockon/

or the
Virginia Space Grant Consortium at: http://www.vsgc.odu.edu/

For information about the Space Grant program visit:
http://www.nasa.gov/offices/education/programs/national/spacegrant/home/index.html

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