free-floating brown dwarf Archives

Thanks to its spectral coverage, NASA’s SPHEREx is revealing molecules like methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) in brown dwarf atmospheres. The telescope’s view of three different brown dwarfs appears on the left; the depictions on the right imagine them as Jupiter-like worlds. Credit: Zafar Rustamkulov/International Gemini Observatory/NOIRLab/NSF/AURA, M.H. Wong (UC Berkeley) et al. Acknowledgments: M. Zamani

SPHEREx Telescope Sees Menagerie Of Brown Dwarfs

by Keith CowingOctober 9, 2026October 9, 2026

[NASA] NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) space telescope is shedding light on brown dwarfs, celestial objects that blur the line […]

free-floating brown dwarf

SPHEREx Telescope Sees Menagerie Of Brown Dwarfs

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