Ultrabright stellar object is shining beyond the ‘death line,’ and no one can explain it
These tiny, twirling balls can emit ultrabright jets of electromagnetic radiation as they spin
Interstellar meteor fragments found?
Harvard astronomer's claim sparks debate, criticism
Age of universe at 26.7 billion years, nearly twice as old as previously believed, new research suggests
The work is published in the journal Monthly Notices of the Royal Astronomical Society