This is the first time humans have laid eyes on these deep space objects.

ESA scientists used an AI system called AnomalyMatch to scan 100 million Hubble images in days, uncovering more than 1,300 unusual cosmic objects.

Using a brand new data analysis tool, astronomers identified more than 800 strange and previously undocumented space objects.

The universe’s expansion rate was supposed to be a solved problem, yet the latest high precision map of the early cosmos has pushed one of modern astronomy’s sharpest conflicts back to center stage.

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their results match “local” measurements but clash with early-universe estimates, ...

"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." When you purchase through links on our site, we may earn an affiliate ...

The cluster can offer fresh insights into how stars of all sizes form and evolve. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Star clusters ...

NEW YORK (AP) — NASA’s Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery. Video shows flames flying from NASA plane ...

Hubble has uncovered a rare ultra-massive white dwarf created in a violent star merger. Once thought to be ordinary, the star’s ultraviolet signature revealed its explosive history and hinted that ...