Not quite planets and not quite stars, brown dwarfs are cosmic in-betweeners. Learning about their atmospheres could help us understand giant planets around other stars. For the first time, scientists ...

Astronomers using NASA’s James Webb Space Telescope to study brown dwarfs were surprised to find glowing methane resembling aurora lights on a cold brown dwarf. American Museum of Natural History ...

Infrared image of the center of the Orion Nebula taken with the NIRCam instrument on NASA's James Webb Space Telescope. The insets show expanded images of two faint proplyds from the Hubble Space ...

Astronomers witnessed mysterious light around a failed star in an unexpected celestial discovery using NASA’s James Webb Space Telescope. A group of astronomers witnessed infrared emissions from ...

Dec. 13 (UPI) --NASA said its James Webb Space Telescope has spotted the "tiniest free-floating brown dwarf" ever identified. "Brown dwarfs are objects that straddle the dividing line between stars ...

NASA's Webb telescope spotted what is likely the smallest brown dwarf ever observed. Brown dwarfs are some of the most unusual objects in the universe. They aren't a star or a planet. In theory, such ...

Researchers from Penn State University and the European Space Agency havr located the smallest known brown dwarf by using NASA's James Webb Space Telescope. Photo courtesy of the European Space Agency ...

NASA's James Webb Space Telescope has achieved a huge milestone with the discovery of a tiny celestial object! The powerful telescope detected the smallest free-floating brown dwarf ever identified.