The biggest objects in the universe are clusters of galaxies, such as the supercluster we live in right now - and including Abell 370, which was captured in a sprawling glittery space-scape by the ...

Scientists led by a team from the University of Chicago recently released a study that mapped some of the largest known ...

This one-million-year-old star-forming region contains thousands of new stars and hundreds of planetary mass objects floating freely in the nebula, not orbiting stars. A groundbreaking study published ...

NASA estimates the resulting mega-cluster will combine weights “several hundred trillion times” more than our Sun. The monstrous body will emerge from the collision of four galactic clusters about ...

A study published in Science Advances sheds new light on the mysterious origins of free-floating planetary-mass objects (PMOs)—celestial bodies with masses between stars and planets. Led by Dr. Deng ...