The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

Rethinking the Underlying Trigger of Quasar Jets Building on the groundbreaking 2020 discovery of newborn jets in several ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still, however, the ...

The man who the police say is responsible has a long criminal record. Two former New York City police officers and members of the Proud Boys and the Oath Keepers were among the nearly 1,600 who ...

Federal Workers Told to Inform on Colleagues Trying to Evade D.E.I. Crackdown Justice Department orders a halt to civil rights work. Budget nominee hints at work requirements for Medicaid. Local ...