A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

Energy stocks appeal to investors for a few different reasons. They tend to perform independently of other types of stocks, so investors buy them to diversify their portfolios. Many energy stocks ...