[/caption] Seen from Earth, Venus is a featureless ball; even the most powerful Earth-based telescope shows only clouds and more…
[/caption] The Spitzer Space Telescope has run out of the liquid helium that kept its optics cool -- but the…
Here's this week's image for the WITU Challenge, to test your visual knowledge of the cosmos. Take a look at…
We all know youngsters are a handful, but this really takes the cake: astronomers have clocked the speeds of starsĀ in…
[/caption] Yikes! No wonder the rollout of space shuttle Discovery took a little bit longer than usual. Lightning lit up…
A remarkable new view of the Milky Way toward the constellation Carina is alive with a flurry of stars --…
[/caption] The Ares I-X rocket is being stacked on the Mobile Launch Platform in NASA's Vehicle Assembly Building in preparation…
[/caption] The LCROSS spacecraft took a look back at Earth, and guess what it saw? Evidence of intelligence? Not so…
[/caption] Listen my children and you shall hear Tweets coming from up above our Earthly sphere. The newest International Space…
[/caption] Titan's mysterious dark plains will be named after planets in the series of "Dune" science fiction novels by author…