JWST discovers surprising methane activity in cool brown dwarf
- April 17, 2024
- 0
Data from the James Webb Space Telescope points to possible auroras on an isolated world near our Sun. Using new observations from the James Webb Space Telescope (JWST),
Data from the James Webb Space Telescope points to possible auroras on an isolated world near our Sun.
Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission from a brown dwarf, an unexpected finding for such a cold and isolated world. The results were published in the journal Naturesuggests that this brown dwarf may produce auroras similar to those seen on Jupiter and Saturn, as well as on our planet.
Research on brown dwarfs
Larger than planets but lighter than stars, brown dwarfs are ubiquitous in our solar neighborhood, and thousands have been identified. Last year, Jackie Faherty, senior scientist and senior director of education at the American Museum of Natural History, led a team of researchers given time at JWST to study 12 brown dwarfs.
Source: Port Altele
As an experienced journalist and author, Mary has been reporting on the latest news and trends for over 5 years. With a passion for uncovering the stories behind the headlines, Mary has earned a reputation as a trusted voice in the world of journalism. Her writing style is insightful, engaging and thought-provoking, as she takes a deep dive into the most pressing issues of our time.
