Reusable rockets have reshaped the economics of spaceflight by dramatically reducing the cost of launching payloads into orbit. Traditional rockets were single-use vehicles that burned up or crashed ...

Rockets like Artemis II are big and heavy. Here's how specialized crawler transporters safely move them from assembly bays to launch pads.

NASA has repaired its Artemis 2 rocket, apparently keeping things on track for a possible April launch of the first crewed moon mission in more than 50 years.

FAIRBANKS, Alaska– Nasa is launching a rocket mission from Alaska as early as Saturday to study and help understand electrical circuitry underlying the aurora. The rocket mission will use a technique ...

Whether in the real world, depicted in cartoons, or in a hobbyist's back yard, rockets always seem to have fins. Or if not fins, at least some other kind of protrusions along the outside -- they're ...

An issue with the SLS rocket's helium system forced the agency to roll back the rocket to NASA's Vehicle Assembly Building ...

NASA Wallops Flight Facility provided tracking, telemetry, and range safety support for Rocket Lab’s HASTE suborbital Cassowary Vex launch, enabling a hypersonic test flight for the Defense Innovation ...

NASA is backing a new generation of nuclear rockets that could compress the months-long journey to Mars into a sprint measured in weeks. The most ambitious concepts on the table promise crewed trips ...