Astronomers uncovered seven dust-shrouded quasars from Cosmic Dawn, doubling the known tally of early supermassive black holes.

Astronomers at Penn State have nicknamed the objects “universe breakers,” which may be unusual black hole atmospheres and could represent a missing link in the fast growth of supermassive black holes.

In fact, while many researchers worry about existential risk from AI ... “There’s literally nothing else our species can bet on in terms of how we eventually end up colonizing the galaxies,” he told ...

Tribune. She chronicled life in and around the city of San Diego for The San Diego Union-Tribune starting in1995. In prior ...