American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...

In 2026, a first-of-its-kind spacecraft—launched on a rocket dropped out of a plane—will attempt to save NASA’s Swift ...

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can correct it with software.

The James Webb Space Telescope has received a record-breaking number of proposals for its fifth observation cycle. Only 8% will be accepted.

Katalyst Space Technologies will use Northrop Grumman's air-launched Pegasus rocket for its upcoming mission, which will send ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the NumbersAt the ...

Soyuz MS-28’s commander is Roscosmos cosmonaut Sergey Kud-Sverchkov. Born in August 1983 in Soviet Kazakhstan, Kud-Sverchkov made his second flight to the Station on Soyuz MS-28 after serving as a ...

The European Space Agency launched the James Webb Space Telescope on Christmas Day 2021 from its facility in French Guiana. A collaboration ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the darkest of all?

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

Some 200 light years from Earth, the core of a dead star is circling a larger star in a macabre cosmic dance. The dead star ...