Surveying nearby galaxies in the process of merging with other galaxies, astronomers have identified massive, dense star ...

The game-changing Vera Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

"Uranus is weird, so it's always been uncertain how much the magnetic field actually interacts with its satellites." ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," that may be acting as a black hole "delivery system." Credit: NASA/CXC/A. H ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

This Hubble Space Telescope image features a remote galaxy, which appears as a red arc that partially encircles a foreground elliptical galaxy. A sparkling cloudscape is revealed by the Hubble Space ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

This NASA/ESA Hubble Space Telescope image features a luminous tangle of stars and dust called the barred spiral galaxy NGC ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

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Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...