Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk said SpaceX is pushing back even further the maiden launch of the company's next version of its gigantic and powerful ...

A review of the troubled Starliner mission in 2024 has classified the spacecraft’s first-ever crewed flight as a “Type A mishap,” a category encompassing the most severe unplanned events that pose a ...

A new U.S. competition lets teams fly payloads on a reusable spaceplane, offering rapid access to microgravity and changing ...

Volunteers with NASA’s citizen science projects have tested chili pepper plant varieties to grow in space, monitored active ...