Podcasts Science Astronomy Travelers In The Night 554-Martian Rolling Stones

554-Martian Rolling Stones

Published: Sept. 20, 2019, 6 a.m.

b"Imagine how strange and wonderful it would be to witness such an event. When the impacting object hit it produced huge boulders, which held loosely by Phobos's weak gravity, continued to roll around and around this tiny moon, bouncing and leaping over small surface depressions for hours after the impact."