James Webb Space Telescope observations of a faint, giant world have revealed the signature of aurorae — even though the world has no star.
The post Unexplained Auroras Found on a Lonely Brown Dwarf appeared first on Sky & Telescope.
James Webb Space Telescope observations of a faint, giant world have revealed the signature of aurorae — even though the world has no star.
The post Unexplained Auroras Found on a Lonely Brown Dwarf appeared first on Sky & Telescope.