A massive, icy Mars crater stares up at a Red Planet orbiter (image) - Space.com

The ExoMars orbiter caught a close-up view of a huge crater on Mars.
A massive Mars impact crater dominates a new view from the ExoMars Trace Gas Orbiter (TGO).  The result of an ancient asteroid impact, the crater is located in Mars ' Utopia Planitia. That's the … [+2630 chars] Read More