Artemis II was projected to come screaming back at 34,965 feet (10,657 meters) per second — or 23,840 mph (38,367 kph) ...

Artemis II astronauts travel farther from Earth than any humans in history, surpassing Apollo 13 during a dramatic lunar ...

Why do some places wait 1,000 years to see a total solar eclipse while others get two in a decade? The surprising orbital ...

In a 2019 AP-NORC poll, about half of Americans said they’d take a chance to orbit the Earth, with 41% saying they’d travel ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Nasa's Artemis 2 crew has turned science fiction into reality with new images of the Milky Way, the Moon's far side, an ...

Saros is a grand sci-fi adventure with compelling hooks in its exploration of the ever-shifting planet of Carcosa. Check out ...

It has over four years since Star Wars Eclipse was first announced, but reported issues at Quantic Dream aren't looking good ...

The sightings came at a surreal moment. About an hour after the spacecraft swung around the Moon's farside, the Sun slipped ...

A lot of the work took place during the closest approach, as the crew photographed and looked at the far side. They put ...

Cheers and shouts of joy erupting as a rare “ring of fire” eclipse of the sun makes its way across the Americas.

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