The gravitational wave background, long theorized to exist, has been detected
NGC 7292 is an odd little thing, but so very, very pretty
Special Issue #3: Lots of news from BA HQ for you lovely Galaxy Class subscribers.
An image of the new and nearby supernova SN2023ixf will delight your eyeballs
We can actually see the motion of gas screaming away from the site of a supernova, one of the most singular violent events in the cosmos
An odd Maya calendrical mystery has been solved, using the time it takes planets to orbit the Sun
Exploding stars can masquerade as really far away galaxies
I’m giving talks in Seattle and Portland, and the supernova SN2023ixf just popped off in the nearby galaxy M101!
April 27, 2023 Issue #557
April 10, 2023 Issue #549
March 20, 2023 Issue #540
March 15, 2023 Issue #539
