Students in England explore space with help of radio telescope
September 9, 2005
RAF FELTWELL, England — The largest classroom tool at Lakenheath Middle School is nine stories high, weighs 850,000 pounds and has a 100-foot dish.
It’s a radio telescope located at the Goldstone Deep Space Communications Complex in California’s Mojave Desert.
If pupils in Ron Bashant’s eighth-grade science class want it to point at a specific location deep in space — a planet’s moon, for example, or a quasar — operators in California will oblige.
“We control it,” said Bashant. “We send [the operators] the instructions. They key it in.”
Department of Defense Dependents Schools classes in Europe are beginning their second year as part of the Goldstone Apple Valley Radio Telescope program, known as GAVRT.
Faye Batey, the GAVRT liaison for DODDS Europe, said, “The data is actually being used by scientists. It’s not a simulation. It’s the real thing.”
The program began several years ago when a radio telescope that had been in operation for years was about to be mothballed.
“Someone had the great idea, ‘Why not let students use it,’” said Mark Hofstadter, a planetary scientist at the Jet Propulsion Laboratory in Pasadena, Calif., who visited Feltwell pupils on Thursday.
Since then, pupils around the world have been able to reserve time with the telescope and collect any data they wish. Bashant said his pupils last year used four hours of time to gather information on temperatures of various planets.
His pupils have yet to take part in the program this year.
Hofstadter, who is deputy manager of the JPL’s planetary science and life detection section, is the lab’s GAVRT representative. While attending a conference at nearby Cambridge University, he offered to talk to pupils, presenting them with a quick summary of the solar system.
“Through GAVRT, students like you have an opportunity to make measurements that scientists like me can use,” he told them Thursday morning.
In an interview with Stars and Stripes, he said it is too soon to determine if the data collected through GAVRT have value.
“The students are collecting so much data that we scientists can’t keep up with it,” he said. “We certainly know we’ve gotten interesting data from the kids, but we haven’t figured it out yet.”
The goal, however, he said, is to get the kids excited about the research.
“The science,” he said, “is icing on the cake.”