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Rogue exoplanet or failed star? James Webb Space Telescope looks into a new cosmic case
"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...
‘Ghosts of the radio universe’: astronomers have discovered a slew of faint circular objects
The ghostly ring Kýklos (from the Greek κύκλος, circle or ring) and the object WR16 both show the environment of rare and ...