SPHEREx spots menagerie of brown dwarfs with atmospheric water and methane

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 between stars and exoplanets. New findings…

Read the full story at Phys.org ↗