A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

The dream of traversing the depths of space and planting the seed of human civilization on another planet has existed for generations.

Orbital by Samantha Harvey is a slim but searing novel about an international group of people living on the International ...

The largest and most powerful rocket to ever fly could lift off on its sixth test flight as early as Monday at 5 p.m. EST.

John Kerrigan, his daughter and her friend are still getting over the embarrassment they had to endure when they landed three weeks ago at Norfolk International Airport, and said that, as far as an ...

This is not metaphorical, although cats are certainly eminently capable of escaping all manner of predicaments. It's literal, ...

SpaceX is gearing up to launch its next Starship test flight, a mission that will attempt a second catch of the world's largest rocket on Monday (Nov. 18). But if you're hoping to watch the launch ...

We now know who's going up on Blue Origin's next suborbital space tourism mission.The six crewmembers for the flight include ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

Starship is scheduled to launch for the sixth time on Monday evening (Nov. 18). Both pieces of SpaceX's Starship megarocket ...

The company is gearing up for the sixth test flight of the megarocket, with plans to significantly step up Starship's launch ...

SpaceX's massive rocket aims for new milestones in reusability and in-space maneuvers, paving the way for lunar and Mars ...