An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

Fall evenings are perfect for astrophotography because the cool weather keeps those pesky mosquitoes away, which gives me ...

A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by ...

Indeed, galaxies are now understood to be the building blocks of the universe. The European Southern Observatory’s Visible ...

The larger elliptical galaxy is pulling material from a smaller neighboring galaxy, distorting its spiral arms. In turn, the ...

A major smartphone company decided to suspend its foldable product line, an unconfirmed report from China claims. Ma Guangyu of 163.com reported that the 13.6% growth in China's foldable smartphone ...

Crucially, this map allowed them to measure the “gravitational ... over several years to help scientists understand the ...

How did supermassive black holes get big so fast? Astrophysicist Souphie Koudmani tells us how she and her colleagues are finding out.

If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish ...

The DESI survey reveals that active black holes in small galaxies are common. The findings may help reveal how the two cosmic bodies evolve together.