Under the leadership of the University of Bonn, a research team led by Prof. Dr. Pavel Kroupa from the Helmholtz Institute for Radiation and Nuclear Physics has discovered that galaxy clusters are ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A wobbling star helped scientists spot the largest stellar black hole ...

When it comes to the Milky Way and Andromeda galaxies, there’s a whole “will they or won’t they” thing going on. In 2012 ...

Less than half a billion years after the Big Bang, a small galaxy was already thick with dust. That is the central finding ...

Astronomers have identified the most massive stellar black hole yet discovered in the Milky Way galaxy. This black hole was spotted in data from the European Space Agency's Gaia mission because it ...

A close-up on two spiral galactic members of the Virgo Cluster (NGC 4301 on the left, and Messier 61 on the right) as imaged by NSF–DOE Vera C. Rubin Observatory. First look images made by the new ...

One of the most puzzling findings from the JWST's observations of the early universe is the size of black holes. According to ...

Unusual stellar remnants suggest the Milky Way might have eaten a galaxy called Loki billions of years ago, according to new ...

Black holes generally come in two sizes: big and really big. As they are so dense, they are measured in terms of mass rather than size, and astronomers call these two groups of stellar mass black ...

The formation of galaxies and subsequent stellar evolution within dwarf systems offers a unique window into fundamental processes of cosmic structure growth. Owing to their low masses and relatively ...