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, ...

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

Highly Detailed Models of Historic Sites and Scientific Data Scales from Classroom to Virtual Labs to Fully Immersive ...

In a long-running collaboration with GE Aerospace, researchers at the University of Melbourne in Australia have been steadily ...

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

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

The Hubble Space Telescope has revealed a dramatic interplay of light and shadow in what's called the Egg Nebula. The post ...

NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) was built for the ambitious purpose of performing an all-sky survey. The data it collects ...

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

Professor Helen Fricker says the new laser altimetry system will measure two of the earth’s vital signs: the size of its ...

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

The Earth Dynamics Geodetic Explorer (EDGE) team was one of two teams selected out of four finalists for NASA’s Earth System ...