Here are the 7 Best Places to Search for Life in the Solar System

InSight — the first "geophysicist on Mars" — is in trouble. Dust is covering its solar panels, and power could be lost by Summer. Some have asked why InSight has no mechanism to clean them. “The reason can be summed up in one word: money," says Bruce Barnerdt, principal investigator.

Meteorites That Helped Form Earth May Have Originated in the Outer Solar System

Double-shadowed moon craters may be coldest place in the solar system