Astronomy news today is packed with discoveries about the Sun, including tiny solar loops and hidden engines that drive solar ...

Three enormous and peculiar radio light rings were discovered far, far outside our own galaxy, shedding more light on one of ...

Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

The James Webb Space Telescope (JWST) has ushered in an exciting new era of astronomy, unveiling galaxies that existed in the very early Universe. Among the most intriguing of its discoveries are the ...

From thrilling breakthroughs to alarming problems, astronomy is full of surprises. This video reveals six good and bad updates that are reshaping how we see the universe.

UW-Milwaukee physics and astronomy assistant professor Lia Medeiros explains gravitational waves and the role UWM played in discovering them.