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Why Do Asteroids and Comets Move So Fast in Space?
Comets and asteroids are moving too fast in space because they are falling. -
How Many Telescopes Does NASA Have and Use?
NASA operates about a dozen major research telescopes around the world. These telescopes range from small portable units to some of the most powerful telescopes ever built. -
The Moonwalkers Lithograph - Framed Presentation
There's a long, long story behind this one. Simply, this print was first begun in 1986, but out-lived three of the signees before it even became available to the public. It emerged from years of litigation and false starts, and now the signing astronauts have specifically asked Novaspace to finally give it the exposure it deserves.