Space News

A Russian cargo ship docked at the International Space Station Friday (Oct. 29) with 3 tons of supplies and treats before Halloween.

Hubble's science instruments went into a protective safe mode on Monday (Oct. 25) after suffering an issue with internal spacecraft communications.

Poor weather at locations in the Atlantic that could be used for Crew Dragon aborts will delay the launch of the next commercial crew mission to the International Space Station by three days. SpaceNews

The next astronauts to return to Earth on a SpaceX Dragon won't be able use a crucial system on their trip home next month: the space potty.

Thomas Pesquet: Vertical, horizontal, upside down or on the side, whichever way you look at it, our planet is beautiful....

This image shows the very steep outer scarp of the north polar layered deposits. Every year there is a lot of slope activity in the springtime when sunlight warms these slopes....

Illinois Institute of Technology Associate Professor of Physics Bryce Littlejohn is part of an international team of scientists that has dealt a blow to a popular theory of the existence of a fourth "sterile" neutrino......

NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station....

NASA is updating its coverage of the upcoming launch and docking activities for the agency's SpaceX Crew-3 mission with astronauts to the International Space Station.

Author Rebecca Siegel has taken her love of space to new heights for Halloween this year.

NASA's Juno snapped the first photo of the north pole of Europa, Jupiter's icy moon.

Since 2014, there have been over 300 proposals for solutions to the "crisis in cosmology." None of these proposals is universally agreed upon by cosmologists, and the crisis just keeps getting worse.

SpaceX and NASA have delayed the launch of the Crew-3 astronaut mission to Nov. 3.

This jewel-bright image taken with the NASA/ESA Hubble Space Telescope features the spiral galaxy NGC 2903.

This HiRISE image shows gullies on a crater wall in the north polar region of Mars....

This jewel-bright image taken with the NASA/ESA Hubble Space Telescope features the spiral galaxy NGC 2903....

NASA officials say that the agency's Halloween astronaut launch will not be affected by a massive solar flare that's scheduled to hit Earth this weekend.

Read on for a brief history of UFO sightings, potential explanations for them, and cultural attitudes toward the phenomenon.