Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies.
Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Astrophysics
astronomy
News •
Scientists just found a loophole that could let black holes split in two
• Nov. 2, 2026, 8:29 PM ET (Science Daily)
Record breaker! Astronomers spot powerful cosmic explosion that lasted 27 days
• Oct. 26, 2026, 1:00 PM ET (Space)
Brian May: Queen guitarist and astrophysicistMany consider Brian May to be the greatest guitarist of all time. He's also an astrophysicist.
See all videos for this articleAstrophysics, branch of astronomy concerned primarily with the properties and structure of cosmic objects, including the universe as a whole. See astronomy.
The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by Meg Matthias.


" height="20" alt="HEW Logo">