LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space-tech company and next generation defense-tech prime, building a platform in space to benefit life on Earth and protect the ...

A 300-cubic-meter inflatable module exceeded NASA safety margins by more than 20% in a recent burst test. Credit: Sierra Space LONDON — Sierra Space has completed a second full-scale burst test of an ...

The photos look like space art, but they're 100% real. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Fresh images of Starship's flight test on ...

As the Space Force looks to improve its live testing and training capabilities, the service is considering upgrading existing satellites with more robust sensors to support that mission. Through a ...

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 ...

A largely disused airfield is home to the new Snowdonia Test Centre and will showcase progress on the development of its Space Technology Test Centre (STTC) during an event to be held at the Llanbedr ...

A “space balloon” for tourists is set for a test flight in Saudi Arabia this September. Spanish startup Halo Space built the balloon for zero-emission trips into the stratosphere. Each ticket is ...

After three test flights, SpaceX has shown that the world’s most powerful rocket can reach space. Now, engineers must demonstrate the company’s next-generation Starship vehicle can get back home. This ...

Relativity Space, the first company to 3D print rockets and build the largest metal 3D printers in the world, today detailed its plans to operate one of the largest rocket engine test facilities in ...

SpaceX's huge Super Heavy-Starship rocket, the most powerful ever built, blasted off on its third test flight Thursday morning, successfully boosting the unpiloted upper stage into space. While both ...

Stoke Space’s booster engine blazes during its first hot-fire test. (Stoke Space Photo) Kent, Wash.-based Stoke Space says it has successfully completed the first hot-fire test of the engine that will ...

After less than three weeks of discussion at Geneva, U.S., British and Russian scientists reached agreement last week on how to detect nuclear tests far out in space. There was no assurance that the ...