NASA's Europa Clipper captured this image of a starfield—and the planet Uranus—on Nov. 5, 2025, while experimenting with one of its two stellar reference units. These star-tracking cameras are used ...

From more than 2 billion miles away, a spacecraft built to study Jupiter’s icy moon Europa has managed to snap a crisp, ...

N ASA’s Europa Clipper spacecraft is on its cruise to explore Jupiter’s mysterious ice moon, Europa. On this path, it clicked ...

Earth and planetary sciences professor Andrew Fisher will lead hydrogeology simulations to study how water, heat, and ...

Irish planetary scientists have christened a spider-like feature on Jupiter’s icy moon Europa as “Damhán Alla”, which ...

Major space missions in 2025 are reshaping exploration. Here's a detailed look at key NASA missions, global projects, and the ...

This week we take a look at layers -- layers in nebulae, layers in the Martian atmosphere, and layers in our own atmosphere.

On Oct. 14, 2024, NASA’s flagship Europa Clipper spacecraft launched from Florida to begin its more than six-year journey to Jupiter’s icy moon Europa. Aboard the spacecraft is the SUrface Dust ...

Welcome, . We who love NASA, or at least the idea of NASA, wish you the very best in taking leadership of the great American space agency. You seem to be an agent for change and NASA sorely needs that ...

Have scientists finally confirmed the existence of the first exomoon? This is what a study released on the preprint server ...

NASA has a number of telescope assets which have captured images of interstellar comet. They include: The Hubble, Webb, TESS, Swift, SPHEREx, Perseverance Mars rover, Mars Reconnaissance Orbiter, ...

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles ...