Astronomers detected dimethyl sulfide (DMS) on exoplanet K2-18b, sparking excitement about potential extraterrestrial life.

A black hole is more than just a region of space where nothing escapes. It can also become a powerful cosmic engine.

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA ...

As we ponder just who Billie Piper could be playing now (oh, we have theories ), below, we take a look at 10 episodes (all ...

The vicious blow-up between President Trump and Elon Musk has shaken up the power dynamics in Washington, D.C. As Musk burns his bridges to the White House and MAGA world, several of his political ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

NASA is positioned to lose a quarter of its budget and nearly a third of its workforce under a government proposal seeking to ...

Musk probably doesn’t have much to fear. Legally, the Trump administration would likely enmire itself in lengthy legal ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

The founder of the Mars Society has accused SpaceX CEO Elon Musk of derailing existing plans to explore and visit the Red ...

For all the insults that Mr. Musk and Mr. Trump traded on Thursday, don’t be surprised if they make up again days from now.