The MESSENGER probe is about to crash into its exploration subject. But that’s okay, because it did a splendid job.
Today, I want you to look at something and then give me your best, wildest, craziest story. Of course, I’m talking about the spots on Ceres.
Relax in a place with two suns, experience insane gravity, or walk on the red grass of a sister Earth? NASA travel posters for exoplanets have it all.
Once the world’s fourth largest lake in Central Asia, the 5.5 million year old Aral Sea has been shrinking for decades.