Colossal Cryovolcanic Comet That Exploded in Space Is Headed Toward Earth
A massive cryovolcanic comet, three times the size of Mount Everest, has burst into space and is now speeding towards Earth, scientists report.
cosmos
Georges Lemaître: The Cosmic Mystery That Remains at the Heart of Our Universe After the Big Bang
The more we learn about the expanding universe, the stranger it becomes.
‘Brightest Supernova Ever’ Was Actually a Black Hole Violently Shredding a Star
An incredibly luminous outburst that astronomers had previously classified as possibly the brightest supernova ever actually might have been caused by the explosive death of a star torn apart by a giant black hole, a new study finds.