Extragalactic astronomy

Behold, the stringy, rainbowesque melange of one-dimensional structures hidden in plain sight across the galactic center. Or should we say plane sight? The tendrils measure 5 to 150 light-years in length, and now a team of scientists has…

A team of astrophysicists say quasars, some of the most brilliant phenomena in the universe, are likely caused by collisions between galaxies.First Full-Color Images From Webb Space TelescopeQuasars are a type of active galactic nuclei;…