Space Exploration

A Progress spacecraft at the ISS has a strange smell and unusual droplets after arriving at the ISS, NASA reported. Troubleshooting is ongoing, but its hatch is closed for now.

The James Webb Space Telescope may have broken another of its own records, finding potentially five of the earliest and most distant galaxies ever seen.

Space mysteries In microgravity, astronauts must measure their mass, not their weight, which they can do with two devices on the ISS.

Firefly Aerospace announced its Blue Ghost lunar lander has completed testing and will now be shipped to Florida ahead of its planned January 2025 launch on a SpaceX Falcon 9 rocket.

Though data from all modern missions is digitized and properly archived, the same can't be said for missions prior to 1990.

A camera set up on a buoy in the Indian Ocean caught the end of the sixth test flight of SpaceX's Starship megarocket on Nov. 19.

On Nov. 25, 1970, an experimental aircraft called the Northrop M2-F3 made its first powered flight.

SpaceX launched another batch of its Starlink internet satellites from Florida's Cape Canaveral Space Force Station early Monday morning (Nov. 25).

Rocket Lab sent five "Internet of Things" satellites to orbit on Sunday night (Nov. 24), pushing its total "spacecraft deployed" tally over 200.

The Amateur Radio on the International Space Station (ARISS) aims to inspire and educate youth in STEM through connecting astronauts in orbit with people on the ground.