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View Full Version : Largest Crater Spotted on Mars Using Before-and-After Pictures



Fraser
2014-May-22, 10:50 PM
When it comes to the Universe, things often go bump in the night. But whether two galaxies collide, a star explodes in a brilliant supernova, or a meteor hits a massive planet, we tend to catch the aftermath tens to hundreds of thousands of years later. Of course, there’s always an exception to the rule. […]

More... (http://www.universetoday.com/112094/largest-crater-spotted-on-mars-using-before-and-after-pictures/)

publiusr
2014-May-31, 05:50 PM
I wonder if that might have been in advance of the comet that is expected there soon.