Add Yahoo as a preferred source to see more of our stories on Google. About 50 tiny galaxies surround our home galaxy, the Milky Way. New research suggests that one of them, known as Crater II, may ...

Two for two! A duo of interacting galaxies commemorates the second science anniversary of NASA's James Webb Space Telescope, which takes constant observations, including images and highly detailed ...

The interacting galaxy pair NGC 1512 and NGC 1510 take center stage in this image from the Dark Energy Camera This is a state-of-the art wide-field imager on the Víctor M. Blanco 4-meter Telescope at ...

Using high-resolution 1665/1667 MHz OH line and continuum spectrum observational data from the European VLBI Network and the Multi-Element Radio Linked Interferometer Network, Antneh Gashaye, a Ph.D.

A study led by UC Riverside physicist Hai-Bo Yu suggests that a new type of dark matter could explain three astrophysical puzzles across vastly different environments. Published in Physical Review ...

The Milky Way satellite galaxy, named Crater II, may consist of self-interacting dark matter. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The distorted spiral galaxy at center, the Penguin, and the compact elliptical at left, the Egg, are locked in an active embrace. This near- and mid-infrared image combines data from NASA’s James Webb ...