NGC 7722 is a weird hybrid of galaxy types. What does that tell us?
A new image of an old supernova show strange structures like long, thin, vaporous fingers
A new idea about Supernova 1987A’s ring may explain more of its bizarreness
Apep consists of three immense and immensely powerful stars blasting out a fierce dusty wind
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 asteroid passes directly in front of everyone’s favorite supernova progenitor tonight
November 29, 2022 Issue #493
I do so love the cataclysmic detonation of an entire star wreaking havoc across dozens of light-years
These first stars were whoppers, and when they blew up they did so... differently.
13 August 2020 Issue #244
23 May April 2022 Issue #429
4 April 2022 Issue #415
