Four Artemis astronauts are flying further from Earth than any human has ventured before.After hitting one of the most tense points in t...

At its closest point, the crew of Artemis II will loop about 4,000 miles from the lunar surface late Monday. The astronauts will also ventur...

Getting the complicated piece of equipment, known as the Universal Waste Management System, to work properly during the flight has become a...

By Jackie Wattles, CNN(CNN) — As four astronauts soar deeper into space than humans have traveled in decades, a quarter million miles awa...

Jared Isaacman said NASA's job is to "try and unlock the secrets of the universe, and one of those questions is, are we alone?"

NASA Administrator Jared Isaacman on Sunday backed the Trump administration’s proposed budget cuts to his agency, as the Artemis II mission...

Four people will go further from Earth on Monday than anyone has been before – and they will be beyond contact or help.For 40 nail-bitin...

The top official at Nasa says that the chance of alien existence is a factor in how the US space agency plans its missions.Speaking on Su...

NASA's Imaging X-ray Polarimetry Explorer reveals the expansion and shock patterns within RCW 86, a supernova observed by early astronomers...

NASA astronaut Christina Koch, Artemis II mission specialist, peers out of one of the Orion spacecraft’s main cabin windows on Saturday, Apr...

NASA has unveiled the first images of Earth taken by Artemis II astronauts as they head towards the moon.

Northrop Grumman’s Cygnus XL cargo spacecraft, carrying more than 11,000 pounds of new science investigations and supplies for the Expeditio...

NASA officials will update reporters Friday afternoon on the progress of the Artemis II mission, the U.S.'s first crewed lunar mission in ro...

5 Min ReadMeet NASA’s New Artemis II Science OfficersArtemis science officers, from left, Kelsey Young, Trevor...

By Jacopo Prisco, Ashley Strickland, CNN(CNN) — NASA released the very first images taken by astronauts aboard the Artemis II Orion capsu...