Looking like the flowing designs carved by a Zen gardener's rake, long parallel dunes of hydrocarbon sand stretch across the…
A Louisiana sinkhole the size of 19 American football fields shifted sideways in radar measurements before its collapse and resulting…
Tonight's the Harvest Moon, the full Moon closest to the fall equinox. A perfect time to catch a big orange…
On the last day of May 2013 asteroid 1998 QE2 passed relatively closely by our planet, coming within 6 million kilometers...…
Another space rock sat pretty for NASA's big dish photographer. The 70-meter (230-feet) Goldstone antenna zinged radio waves at 2013 ET on…
NASA has compiled the radar images taken of Asteroid Toutatis during its flyby of Earth this week to create a…
Radar images of asteroid 2007 PA8 acquired on October 28, 29 and 30. (NASA/JPL-Caltech/Gemini) Take a good look at asteroid…
A radar map of Mars' major volcanic regions created by the Arecibo Observatory in Puerto Rico (John Harmon et al.,…
[/caption] A large lake on Saturn's cloud-covered Titan seems very similar to the Etosha Pan, a salt-encrusted dry lakebed in…
[/caption] The European Space Agency's venerable Envisat satellite may have sent back its final image, according to recent news from…