NASA is potentially days away from the launch of its Nancy Grace Roman Space Telescope. Here's how SpaceX's Falcon Heavy will send it to space.

High definition, slow-motion views of NASA's Artemis II launch last April have been released to the public, showcasing dozens of angles of the Space Launch System rocket lifting off the pad.

This is the next flagship space observatory.

NASA on Sunday is set to launch a next-generation telescope into space that’s expected to survey hundreds of millions of stars and billions of galaxies.

SpaceX's Crew-13 mission to the International Space Station is now scheduled to launch on Oct. 1, nearly three weeks after ...

All systems go for Starfish's Otter space vehicle, which is designed to inspect inoperable satellites up close for NASA's ...

NASA’s newest crown jewel blasted off Sunday to hunt for planets around other stars, explore secret dark energy and survey the cosmos like never before. SpaceX launched the $4.3 billion Roman Space ...

Add Yahoo as a preferred source to see more of our stories on Google. Get ready to watch as NASA's new cosmic observatory is launched into space atop a SpaceX rocket. Interested in watching a SpaceX ...

The four-person crew is isolating in Houston ahead of potentially launching next week. They will travel to the Kennedy Space ...

Retired NASA launch director Mike Leinbach launched 37 space shuttle missions and more than 240 astronauts to space.

A SpaceX rocket is due to propel NASA's Nancy Grace Roman Space Telescope into space following an Aug. 30 launch in Florida. Here's how you can watch.