The National Academy of Sciences, Engineering and Medicine astronomers stressed the need to hunt for other habitable planets.

Experts have determined that the charged particles from the eruption on Thursday should hit Earth's atmosphere sometime this weekend.

The top military officer of the U.S. confirmed to Bloomberg that China had recently tested an advanced hypersonic weapon.

Shatner's spaceflight this month made the 90-year-old actor the oldest man to visit space - but some weren't celebrating the achievement.

Every good captain knows that responding to an attack with force isn't always the best solution.

William Shatner left Earth aboard the New Shepard rocket manufactured by Blue Origin, an aerospace company owned by Jeff Bezos.

Harris' phony, stiff performance in the video was only worsened by the revelation that the children featured along with her were actors.

It's nice to know that any asteroid hurtling toward Earth can expect to meet an American rocket face to face.

A letter written by current and former employees of Jeff Bezos' Blue Origin said the company is 'stuck in a toxic past.'

Jeff Bezos wants a contract from NASA and will do anything to get it, no matter what it does to NASA's plans.