Artemis II has broken the 55-year human distance record and gone dark behind the Moon - after astronauts described the far ...

The Artemis II crew is now just 13,000 miles away from the moon, and about half an hour from surpassing the record for the ...

NASA’s Artemis II made history Monday afternoon, sending humans farther from Earth than ever before during the first crewed ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

Carl Sagan's work in astronomy is often associated with unlocking the grand mysteries of the universe and the search for ...

This cinematic documentary explores the profound scientific quest to discover intelligent life beyond our solar system by ...

Astronauts on Nasa’s Orion capsule made transition about 39,000 miles from the moon, meaning they feel its gravitational pull more strongly than that of the Earth ...

Four astronauts on NASA's Artemis II mission prepare to enter the Moon's "sphere of influence" after viewing sights never ...

Jared Isaacman says odds of evidence we are not alone are ‘pretty high’ four days after Artemis II rocket lifted off ...

Stepped-up interest in UFOs also is swirling as the United States heads back toward the moon with Wednesday's launch of ...

Four astronauts of the Artemis 2 mission on the Orion spacecraft have completed half the journey from Earth to the Moon. This ...

Here’s what the highly acclaimed movie starring Ryan Gosling gets right in science, and what’s entirely make-believe.