The four astronauts aboard NASA's Artemis II mission splashed down on Earth, after a successful visit to the moon.

As NASA's Artemis II mission completed its lunar flyby, the astronauts sent back a stunning image of the colorful Earth ...

Netflix begins coverage at 6:30 p.m. EDT/3:30 p.m. PDT, with a live broadcast featuring the Artemis II recovery team, ...

NASA Artemis II astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy ...

NASA's Artemis II mission has traveled farther from Earth than any mission before. Here's how to watch the crew's return ...

Editor's note: The below recap contains spoilers for Invincible Season 4 Episode 5.

The continued burning of fossil fuels is locking heat in Earth’s atmosphere, oceans and land — instead of allowing it to reflect back into space, a new report finds. By Eric Niiler The Earth is out of ...

The colossal movements of tectonic plates shape our world, influencing the composition of Earth’s atmosphere, the planet’s protective magnetic field and perhaps even the flourishing of life. Now ...

Rocket company Blue Origin is looking to add “defender of Earth” to its repertoire, developing a new mission concept to deflect asteroids before they smash into our planet. Jeff Bezos’ space venture ...

At a time when reboots, remakes, and sequels are more popular than ever, it seems that no original idea is off-limits. However, that doesn't mean any suggestion of a remake comes without skepticism, ...