Failed stars appear to be able to generate their own aurora — thanks to a hidden exomoon
By studying data sent by the James Webb Space Telescope, astronomers have detected methane emissions coming from a brown dwarf, or «loser star» — previously thought to be not warm enough for this phenomenon.
Webb telescope «peered» into the most distant galaxy known — it existed when the Universe was only 430 million years old
The galaxy GN-z11 was first discovered by the Hubble telescope, and now its successor, the James Webb Space Telescope, has also found a supermassive black hole (also the most distant black hole known to us).