2001
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The Fading Milky Way
Nov. 1, 2001
Light pollution is a growing environmental problem that threatens to erase the night sky before its time.
Students make First Contact with the ISS
Jan. 30, 2001
Last month a group of Chicago students talked to Astronautson the International Space Stationvia amateur radio.
CAMEX Top Guns
Sept. 27, 2001
Flying into the largest storms on Earth is all in a day's work for pilots on a NASA mission to explore hurricanes.
The Strange Spires of Callisto
Aug. 22, 2001
NASA's Galileo spacecraft has spotted curious icy spires jutting from the surface of Jupiter's moon Callisto. The bizarre-looking natural features have researchers wondering if the surface of the frigid moon might be a more dynamic place than they once thought.