Bok
01-19-2024, 08:02 AM
Glowing methane on a brown dwarf dozens of light-years from Earth may signal the presence of a large lunar companion
More... (https://www.scientificamerican.com/article/this-nearby-brown-dwarf-may-have-auroras-and-a-moon-too/)
More... (https://www.scientificamerican.com/article/this-nearby-brown-dwarf-may-have-auroras-and-a-moon-too/)