The next time that American astronauts launch to space from American soil it will surely be aboard one of the…
This article comes from the Universe Today archive, but was updated with this spiffy video. How old is the Earth?…
A new satellite map from Google and Digital Globe shows just-released satellite imagery of the damage from the tornado that…
The Pavlof Volcano began erupting on May 13, 2013, shooting lava into the air and spewing an ash cloud 20,000…
The massive tornado that tore through parts of Oklahoma on My 20, 2013 left a 32 km (20-mile) swath of…
Venus and Mars may be all right tonight, but there's still a lot we don't understand about these planets. Why…
The Earth turns once on its axis in a day. How fast are you actually going when you're standing on…
Today's NASA Image of the Day is just plain pretty; pretty as a postcard. All it is missing is the…
Ball lightning? Spectral orbs? Swamp gas? Early this morning, May 7, these eerie glowing trails were seen in the sky…
How fast is Greenland's ice sheet melting in response to climate change, and how is it recovering? A new NASA…