[ditty_news_ticker id=”25027″]Like Earth, planet Mars is a shooting gallery for rogue space rocks that zip around at tens of thousands of miles per hour.
But the red planet has barely 1% of the atmosphere of Earth’s to slow down, vaporize, and break up any of these stray lumps of stone and metal.
It also lacks the flowing surface water and robust weather of our home planet to quickly erase signs of the impact craters these strays leave behind. – READ MORE
