NANOGrav may have heard hints of the spacetime symphony’s bassline hum
NANOGrav’s new 12.5 year dataset shows the first possible hints of a low-frequency gravitational wave background hum
Astrobites at AAS 237: Day 4
We report on Day 4 of the virtual winter AAS meeting.
Astrobites at AAS 237: Day 2
We report on Day 2 of the virtual winter AAS meeting.
Meet the AAS Keynote Speakers: Dr. Sheperd Doeleman
Hear more from the Event Horizon Telescope, and the team that brought us everyone’s favorite picture of a black hole, at Dr. Sheperd Doeleman’s Rossi Prize talk at #AAS237
Do We Have the Abell-ity to Find A Recoiling Black Hole in A2261-BCG?
What powers the core of the bright galaxy A2261-BCG? A massive black hole in the middle? A recoiling black hole? The authors of today’s paper use X-ray data to try to find out!
Weak on the Outside, Powerful on the Inside
Riddle of the day: What is something young and old, weak and powerful?