Add Yahoo as a preferred source to see more of our stories on Google. The Artemis II moon mission conducts a historic lunar flyby, pushing boundaries of human deep space travel. The crew will soon ...

NASA's Artemis II mission successfully demonstrated the Orion Artemis II Optical Communications System (O2O), transmitting 484 gigabytes of high-definition data from lunar distance using infrared ...

The astronauts have travelled further from Earth than any humans before, capturing never-before-seen views of the far side of ...

In this image from video provided by NASA, the Moon is seen from a camera outside the Orion Spacecraft after the Artemis II astronauts surpassed the farthest distance ever traveled by humans from ...

With the moon now filling their windows, the Artemis II astronauts set a record Monday as the farthest humans from Earth ...

Eclipse chasers on Earth know that the Moon’s passage in front of the Sun offers a rare opportunity to see the solar corona, ...

The four astronauts aboard the Orion spacecraft have completed the historic lunar flyby portion of the Artemis II mission. NASA astronauts Reid Wiseman, Victor Glover, Christina Koch and Canadian ...

This image provided by NASA on Monday, April 6, 2026, shows a view of the moon taken by the Artemis II crew before going to sleep on flight day 5. (NASA via AP) This image provided by NASA on Monday, ...

NASA tests laser communications on Artemis II, sending high-speed video from lunar distance and reshaping deep-space data ...