A spiral galaxy that doesn’t play by the rules
Galaxies in the middle of clusters are usually huge, elliptical galaxies. So what is this spiral-shaped imposter doing here?
Galaxies in the middle of clusters are usually huge, elliptical galaxies. So what is this spiral-shaped imposter doing here?
Do you want to look through half a million sources by hand? Neither did these astronomers. Here’s how they took a shortcut – and found four new neutron stars.
Today’s authors address the problems that arise when astronomers
We report on Day 3 of the virtual summer AAS meeting.
After more than 30 years, have astronomers finally discovered what the compact object at the center of Supernova 1987A is?
Even for stellar explosions, this gamma-ray burst is a weird one!