In all, the Skydweller flew 220 hours, including one 73-hour flight. Built for long-duration surveillance, engineers think it ...

The next-generation vehicle has been a long time in the making, but it likely won't meet its launch deadline in 2025.

During a solar eclipse, astronomers who study heliophysics are able to study the sun's corona—its outer atmosphere—in ways ...

The International Space Station has four new residents. SpaceX delivered a fresh crew to the orbiting outpost on Saturday. It ...

Four astronauts are on their way to the International Space Station after being sidelined by Boeing's Starliner trouble and ...

Online creators are launching a $40 million fundraiser to build water quality projects around the world. Led by MrBeast and ...

Weather permitting, depending on clouds, SpaceX Falcon 9 rocket could be visible from Daytona Beach to Fort Pierce, Florida ...