Unfortunately for planet hunters, Mercury, Venus and Mars are all too close to the sun to observe; they will come out of the ...

NASA's Space Launch System (SLS) rocket, built to support the agency's Artemis 2 mission and usher in a new era of crewed ...

NASA on Saturday rolled out its towering SLS rocket and Orion spacecraft as it began preparations for its first crewed ...

The Space Launch System and Orion capsule are being transported to the launchpad before an astronaut mission that could ...

NASA's SLS rolled to the launch pad prior to the upcoming Artemis II mission. Soon the rocket will send a crew of four around ...

NASA rolled its massive Space Launch System rocket toward its launchpad in Florida on Saturday, kicking off a final phase of ...

Four Artemis II astronauts plan to fly around the moon and back next month, traveling farther from Earth than any humans ...

Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago.

The goal of the Artemis program is to eventually send Americans to the moon for the first time in more than 50 years, with ...