Researchers at The University of Manchester have developed a new way to design Earth-observation satellite missions that could help protect the space environment while continuing to deliver vital data ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that stretches out for around 1190 km," on Mars called Noctis Labyrinthus, ...

Astronomers want to collect as much data as possible using as many systems as possible. Sometimes that requires coordination ...

The Sun fired off six X-class flares in the first four days of February 2026, a burst of extreme activity spanning roughly ...

Close-up measurements from NASA’s Parker Solar Probe are giving scientists an unprecedented look at how the solar wind gains ...

For much of North America, the last month has been an icy, frozen trudge. But from the right vantage point, it had a certain beauty.

Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

Space scientists have shown off an incredible image of a 'space egg'. NASA said Tuesday (Feb 11) the Hubble Space Telescope ...

Have you ever heard the saying, “You have to learn how to walk before you can run?” The same can be true in human space exploration. To push capabilities further and ensure safe, successful missions, ...

Learn how NASA’s Artemis II mission fits into plans for returning humans to the moon at a free Feb. 17 presentation.

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

NASA has selected UC San Diego’s Scripps Institution of Oceanography to lead the Earth Dynamics Geodetic Explorer (EDGE) satellite mission, which will monitor land, vegetation, ice sheets ...