Keep Looking Up
What do you see when you look up? Share your favorite pictures that have to do with looking up with us. Please stay on topic to respect our community. Off topic pins, such as shoes, crafts, jewelry, etc. will be removed.
A 2-billion-year-old rock found in the Sahara desert has been identified as a meteorite from Mars’ crust, and it contains ten times more water than any other Martian meteorite found on Earth. It also contains organic carbon. Credit: NASA