This image represents ten total hours of observation and was captured from the Dark Sky Alqueva observatory in Portugal.

This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both.

"See To Believe uncovers the forgotten, mind-blowing facts that will leave you questioning everything. Follow wild stories of mysterious creatures, ancient civilizations, how tech impacts our world in ...