View Full Version : This Martian Basin Shows Off Our Solar Systemís Violent Past

2014-Aug-19, 04:10 PM
Did that impact 4.1 billion years ago ever leave a scar! Here, a Mars Express photo from late 2013 (and just highlighted now) shows off craters in Hellas Basin, which was formed when the planets in our young Solar System were under intense bombardment from leftover remnants. But over time, wind and erosion on Mars […]

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