NASA’s Mars Perseverance rover acquired this image of the “Scotiafjellet” workspace on Aug. 31, 2025, using its onboard Left Navigation Camera (Navcam). The camera is located high on the rover's mast ...

Due to the lapse in federal government funding, NASA is not updating this website. August 11 & 12 – Venus-Jupiter Conjunction – The two brightest planets have a close meetup over several days, ...

Due to the lapse in federal government funding, NASA is not updating this website. Perseverance accomplished something unusual this week: abrading two dramatically different rocks within the span of a ...

Due to the lapse in federal government funding, NASA is not updating this website. Astrophysics observations at ultraviolet (UV) wavelengths often probe the most dynamic aspects of the universe.

A mini-profile of citizen scientist Judy Schmidt, who works on astronomical image processing.

Due to the lapse in federal government funding, NASA is not updating this website. The farthest-flung human-made objects will be able to take their science-gathering even farther, thanks to these ...

Due to the lapse in federal government funding, NASA is not updating this website. All scientific journal articles and many press releases will refer to specific instruments, instrument components, or ...

Due to the lapse in federal government funding, NASA is not updating this website. But what are Hubble and Webb looking at right this minute? A shadowy pillar harboring nascent stars? A pair of ...

This exoplanetary encyclopedia — continuously updated, with more than 6,000 entries — combines interactive 3D models and detailed data on all confirmed exoplanets. When you select a planet’s name, see ...

Hubble Space Telescope astronomers, studying the northern hemisphere field from the Great Observatories Origins Deep Survey (GOODS), have measured the distance to the farthest galaxy ever seen. The ...

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This is an artist's impression of a runaway supermassive black hole that was ejected from its host galaxy as a result of a tussle between it and two other black holes. As the black hole plows through ...