SpaceBrown dwarfs have strong magnetic fields just like real stars Failed stars called brown dwarfs straddle the line between big planets and small stars. An observation of a magnetic field puts another tick in the star column ¿ìè¶ÌÊÓÆµ
SpaceLow-oxygen dwarf galaxy shows us how the early universe looked A star factory with the lowest oxygen level ever seen in such a galaxy could help us understand how the elements were distributed after the big bang ¿ìè¶ÌÊÓÆµ