Featured in astrophysics

Glowing red sphere of light around a black hole in a NASA simulation
Merging white dwarf stars can create a new kind of star.
The galaxy cluster known as RBS 797
An image of the Crab Nebula
An artistic image inspired by a black hole-neutron star merger event, with lots of blue and red hues.
A side by side comparison of the star Betelgeuse in January and December of 2019. The star is was dimmer in December 2019.
The Ask Us Anything logo with an illustrated black hole