The core stage for NASA’s Space Launch System (SLS) rocket, which is slated to launch astronauts around the moon since the ...

When billionaires get tired of superyachts, private islands, hostile takeovers and empire building, they start building rockets.

The company’s ambitious new Sunbird design aims to harness nuclear fusion in space, despite the fact that commercializing ...

The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

That’s how long it’s taken us to go from the humanity-lifting, awe-inspiring wonder of Neil Armstrong’s “It’s one small step for man” to what was, I suppose, inevitable.

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.

NASA's Space Launch System (SLS) continues to make progress toward its Artemis 2 mission planned for next year; SLS is ...

Seriously, though. Some people are theorizing that the 11-minute voyage, which took six women— including Katy Perry and Gayle ...

Thanks to President Donald Trump's protectionist policies, lingering inflation, and sticky interest rates, the benchmark S&P ...

The crew, including singer Katy Perry, film producer Kerianne Flynn, former NASA rocket scientist Aisha Bowe, and civil ...

Katy Perry was one of six on the all-female Blue Origin flight that took off from West Texas on Monday, April 14. Hours after her return to Earth, the singer shared a new video from inside the capsule ...

A few more stars are entering the stratosphere as Blue Origin's all-female, celebrity-studded space flight takes flight.