NASA's Artemis Program seeks to place American boots close to the moon's south pole.

Comet C/2026 A1 (MAPS) belongs to a rare group of sungrazing comets.

Artemis 2's Orion capsule aced a critical engine burn this evening (April 2) that sent it from Earth orbit outward toward the moon.

Some airplane passengers had the best seats in the house during NASA's Artemis 2 moon rocket launch. Here are some of my favorite videos captured from the sky.

NASA's Artemis 2 has launched on a history-making journey around the moon and back, and the moment was captured from space.

On April 2, 1959, NASA selected a group of astronauts in training for the Mercury project.

You can follow the Artemis 2 astronaut mission around the moon in real time, thanks to a NASA website.

Astronomers have discovered that rapidly spinning extreme dead stars or pulsars push it to the edge, blasting out radio signals from their extremities.

Using the James Webb Space Telescope, astronomers have investigated the star-forming region W51, resulting in stunning new images.

NASA's Space Launch System rocket was back on the move overnight ahead of its second mission to the moon, which will be the first time the vehicle carries a crew.

SpaceX engineers tested Ship 39's propellant system, leading to some stunning images.

The Milky Way nebula RCW 36 resembles a stunning cosmic bird of prey in an incredible Very Large Telescope image.

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.

Exomoons orbiting rogue planets could host liquid water for billions of years, offering potential habitats for life deep in interstellar space.

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

The best VPN services don't just help keep you safe online, protecting your privacy, you can stream your favorite shows wherever you are, from Maul: Shadow Lord through to the final season of The Boys.

NASA's Artemis 2 blasts off to the moon today and that's no joke! Join the mission with this stellar collection of space-flight merchandise, from Lego and hoodies to mission patches and metal posters.