Phobos over Mars

Image from i.redditmedia.com and submitted by Zerodonz11
image showing Phobos over Mars

rkb730 on July 8th, 2018 at 01:55 UTC »

I love it! It is amazing to see how tiny Phobos is to Mars as compared to our moon to Earth. It makes me wonder where the line is between moon and debris.

Fizrock on July 8th, 2018 at 02:33 UTC »

This is what Phobos looks like from the surface of Mars.