Shortly after 2 a.m. ET on Tuesday, NASA announced that it would forgo February’s launch window (which lasted until Feb. 11) for the Artemis II mission around the moon to allow teams to review data ...

All eyes are on NASA's Kennedy Space Center in Florida, where the SLS (Space Launch System) rocket and Orion spacecraft are ...

Traditionally, spacecraft communications to and from Earth use radio signals, which travel at the speed of light. That means ...

NASA is currently targeting Feb. 8 for Artemis 2's liftoff, which will take place from Launch Complex-39B at Kennedy Space ...

SpaceX plans to launch a batch of its Starlink commercial satellites from Vandenberg on Groundhog Day. Here's how to watch ...

The first full moon of February will take place on Feb. 1, according to NASA's daily moon guide. Moon viewers will be able to ...

Astronauts are preparing to orbit the moon in February, paving the way for long-term exploration. We're about to witness the ...

SpaceX is scheduled to launch a Falcon 9 rocket from California on Thursday, Jan. 29. Here's how to watch a livestream.

On Jan. 28, 1986, the Space Shuttle Challenger lifted off at Kennedy Space Center, carrying seven people, including New ...

(CNN) - Wednesday marks the 40th anniversary of the Challenger space shuttle explosion. It was a moment of collective grief ...

It's been 40 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...