NASA Science News for February 21, 2001
NASA scientists are using an experimental radar to monitor a swarm of space dust surrounding our planet -- cosmic junk that can pose an electrical hazard to satellites. Now anyone can listen to the radar echoes, live on the Internet! (This story also includes an unusual radar movie of a 2000 Leonid meteor.)
FULL STORY and GRAPHICS at:
http://science.nasa.gov/headlines/y2001/ast21feb_1.htm?list154233###
Contact: Tony Phillips[email protected]
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