Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.

Scientists have toyed with the idea of nuclear rockets since the 1950s. Will they finally become a reality? UK startup Pulsar ...

NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves assembling a football-field-sized spacecraft in orbit using advanced robotics.

The landing legs stuck up in the air and the melted body of the rocket hung off the side of the drone ship — making the first-stage booster nearly unrecognizable to casual observers. The only ...

Virgin Galactic, a brand of Sir Richard Branson famous for its low-earth orbit rocket ship, has decided to throw ... The company has only finished a mission concept review with NASA but is ...

SpaceX's Starship rocket broke up during its eighth uncrewed flight test on Thursday, sending debris shooting through the sky and temporarily affecting flights at Miami-area airports. It was ...

"Hey @ElonMusk, when you finally get the nerve to climb into a rocket ship, come talk to the three of us," Mark Kelly said.