A cosmic ‘Platypus’ might link two astronomical mysteries
NATIONAL HARBOR, MD. — A bright blip in a distant galaxy may…
How we might finally find black holes from the cosmic dawn
An undiscovered population of ancient black holes may be lurking throughout the…
A dead star could celebrate two New Years every second with nearby cosmic fireworks.
As New Year's celebrations wind down, fireworks are likely to disappear from…
The aftermath of an ancient supernova explosion caused by the merger of dead stars has been revealed at a cosmic crime scene.
The ultimate cosmic “unsolved mystery” has been a mystery for 843 years.…