News

To construct a warp drive, we would need negative mass, which doesn't appear to exist in the universe and would violate everything we know about motion, momentum and energy.

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets.

Space.com's image of the day rounds up the most awe-inspiring space photos right here, with a new image everyday.

Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.

Do top quarks, nature's heaviest elementary particle, obey Einstein's rules at all times of day and night? Scientists at the Large Hadron Collider have the answer.

Blue Origin is targeting next Tuesday (Feb. 25) for its 10th space tourism launch, which will send six people to the final frontier. You'll be able to watch the action live.

European Space Agency astronaut John McFall is cleared to be the first person with a physical disability to fly to the space station.

The idea that life on Earth arose through a series of improbable "hard" evolutionary steps may be misjudged, according to a new paper that says our Earth had a big say in matters.

The United States Space Force released the first public photo taken by X-37B space plane in orbit, showing the vehicle high above Earth.

NASA has announced the retirement of Associate Administrator Jim Free, the agency's chief operating officer for more than 18,000 employees across the United States.