The budget would provide roughly $3.9 billion for NASA’s entire science directorate Within the science department, the budget ...

Private companies have launched nearly 120 civilians to the edge of space, establishing a new frontier in travel. Space ...

Rocket start-up SpinLaunch wants to catapult hundreds of flattened "microsatellites" into space at once, using a cannon-like ...

His account of Starliner’s thruster failures—and his desperate efforts to keep the vehicle flying on course—was riveting. In the aftermath of the story, many readers, people on social media, and ...