NASA observed GRB 250702B, a record-setting gamma-ray burst lasting days, likely caused by a black hole consuming a star, ...

The James Webb Space Telescope detects methyl cation (CH3+) in a young star system with a protoplanetary disk that is located ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

Does the Earth-sized TRAPPIST-1e have the conditions for supporting life as we know it, specifically an appropriate ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

TRAPPIST-1e may be the long-sought-after habitable, Earth-like exoplanet astronomers have been looking for in the search for ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

More research is needed before scientists can determine whether the recently observed methane signatures point to the presence of an atmosphere or are simply the result of contamination from the host ...

For the first time, scientists have continuously monitored a planet's escaping atmosphere over a complete orbit, revealing ...