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 ...

NASA telescopes discover brown dwarf protoplanetary disks in the Orion ... The brown dwarf at the center of each disk is detected in the infrared image ... located 1,300 light years away. ...

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.

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Brown dwarfs are hotter and brighter in their youth, and that makes them easier to spot in a young nebula like the Flame Nebula, which is around 1 million years old (if that seems ancient ...

To mark its third year of highly productive science, astronomers used the NASA/ESA/CSA James Webb Space Telescope to scratch ...

Using the James Webb Space Telescope, astronomers have discovered the smallest brown dwarfs ever seen with the potential to form planets and surrounded by mysterious molecules.

Brown dwarfs are bigger than gas giants, but smaller than stars -- and they barely produce any light. The James Webb telescope made it possible to detect them, even if they're 200,000 light years ...

NASA said the object, called CWISE J124909.08+362116.0, could be either a low-mass star or a brown dwarf. Skip Navigation. ... which mapped the sky in infrared light from 2009 to 2011 and ...

Brown dwarfs are the more massive cousins of giant gas planets ... a satellite galaxy roughly 200,000 light-years from Earth Credit: ESA/Webb, NASA & CSA, P. Zeidler, E. Sabbi, A. Nota, M. Zamani ...