The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.

The cost of reaching orbit is now falling faster than that of steamship freight during the 1800s, a shift that economists say ...

NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late ...

The next test flight of SpaceX’s Starship spacecraft and Super Heavy booster could take off as soon as Thursday, and much of ...

Elon Musk's SpaceX plans to launch its Starship megarocket for the 13th time from Texas. Could Florida be next?

We don’t need any advanced propulsion to get to Mars,” says Robert Zubrin, founder of the Mars Society and the astronautical engineering company Pioneer Astronautics. “We can do it with chemical ...

A detailed independent study found that SpaceX's Starship is every bit as revolutionary as expected, while revealing both its ...

Build a new kind of rocket engine, and the world will beat a path to your door. Or at least that’s how it’s worked out for ...

NASA-backed researchers identified how the Sun's thin tachocline layer stays stable, improving understanding of the magnetic ...

A five-week "window" has been set for a potential test rocket flight SaxaVord Spaceport in Shetland has announced a "launch ...