The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

A mysterious cosmic explosion has astronomers buzzing, as a strange event may hint at an entirely new kind of stellar ...

When NASA planned to send four astronauts to the moon for the first time since 1972, the rocket was built here in Alabama.

The situation highlighted the challenges NASA faces as it attempts to use rockets and other technology developed by private ...

Spectators watched as a large rocket booster sailed into Port Canaveral Wednesday afternoon. This was not the usual SpaceX ...

Northrop Grumman said April 21 it took a $71 million charge in its fiscal first quarter linked to an anomaly with a Vulcan Centaur solid rocket booster.

The frequency of fireballs in our planet’s skies seemed to grow in recent months. NASA and other meteor experts can’t agree ...

Blue Origin successfully reused a New Glenn rocket booster for the first time but failed to place a customer satellite into ...

CAPE CANAVERAL, Fla. (AP) — Jeff Bezos’ rocket company, Blue Origin, blamed a bad engine Monday for a failed weekend launch ...

The third flight of Blue Origin’s heavy-lift New Glenn launcher began Sunday with the company’s first successful reflight of ...

Booster lands after launch, showing reuse capability Rocket failed to deploy AST's satellite in correct orbit Mission comes ...