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

Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another.

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Instead, they found no evidence for darkening on the moons’ trailing sides, and clear evidence for darkening of the leading ...

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 ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

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

James Webb telescope, technically advanced than Hubble telescope, has released new pictures of the colossal galaxy cluster Abell S1063, a gigantic collection of galaxies lying 4.5 billion light years ...

James Webb telescope helped solve a decade-long mystery about the universe’s expansion rate, shedding new light on the cosmic ...

AlCl has been detected in the atmospheres of asymptotic giant branch (AGB) stars, which are in the late stages of stellar ...

A neural network trained with simulations of supermassive black holes has found that the one at the center of the Milky Way, ...