Phoebus 2A, the most powerful space nuclear reactor ever made, was fired up at Nevada Test Site on June 26, 1968. The test lasted 750 seconds and confirmed it could carry first humans to Mars. But ...

The countdown to launch has begun for a small Washington state company developing something long dreamed of in the space industry. Andy Lapsa, co-founder and CEO of Stoke Space, a standout in the ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

BRIGGS, Texas—The new medium-lift rocket under development by Firefly Aerospace and Northrop Grumman will eventually incorporate a recoverable booster that will return to its launch site in Virginia ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life on Earth ®, announced today the ...

EDMONTON, Alberta--(BUSINESS WIRE)--Space Engine Systems (SES), following on its success in securing a place in UK MoD’s Hypersonic Technology and Capability ...

A countdown is underway at NASA's Florida spaceport, ticking down the days until the public can experience a rocket engine test closer than ever before — by standing directly under the engine's nozzle ...

Hello and welcome back to TechCrunch Space. It’s becoming a habit to open each TechCrunch Space newsletter with a bit of an update on Boeing’s Starliner mission, so bear with me. Per NASA officials, ...

Sidus Space, Inc. (NASDAQ:SIDU), a Space-as-a-Service company focused on mission-critical hardware manufacturing combined with commercial satellite design, manufacture, launch, and data collection, is ...

Sometimes you just want to build stuff. The "building factories in space" genre has no shortage of great games, but Space Engineers still stands out. It's a sprawling sandbox in the spirit of Factorio ...