RockOn! a space flight program for University students and faculty
Students and faculty from universities around the country participate in the annual 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, after attending RockOn, groups may participate in the more advanced RockSat-C program. The RockSat-C experiments are designed by students.The RockOn! workshop participants arrive at NASA’s Wallops Flight Facility on Sunday, and are 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 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 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.
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.
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
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.
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/
Virginia Space Grant Consortium at: http://www.vsgc.odu.edu/
For information about the Space Grant program visit: