Ancient Lake in the Gale Crater on Mars?
December 10, 2013 | NASA
"This illustration depicts a concept for the possible extent of an ancient lake inside Gale Crater. The existence of a lake there billions of years ago was confirmed from examination of mudstone in the crater's Yellowknife Bay area."
Bottled Water: A Geological Product?
April 13, 2014 | Geology.com
Although much of the bottled water sold in stores is nothing more than expensive tap water, some of it is actually a geological product such as: mineral water, ground water, artesian water, spring water, sparkling water...
A Shower of Comet Particles for Mars?
April 1, 2014 | NASA
Comet Sliding Spring will pass very close to Mars when it approaches the planet in October 2014. It will produce a shower of particles as it flies by the planet could threaten orbiting spacecraft. There is a tiny chance that it could hit Mars.