NASA’s James Webb Space Telescope has spotted early signs of an atmosphere on TRAPPIST-1e, an Earth-sized exoplanet 40 light ...
James Webb may have spotted “black hole stars”—giant stars hiding black holes, shedding light on early universe mysteries and ...
Now, an international research team has reported the discovery of similar luminous displays on the brown dwarf SIMP-0136, located 20 light-years away. These auroras heat the upper atmosphere of the ...