Using NASA's Hubble Space Telescope and Chandra X-ray Observatory, astronomers have hunted for "wandering" black holes drifting through dwarf galaxies. The discovery of these rogue black holes in such ...

Using NASA's Chandra X-ray space telescope, astronomers have performed high-resolution X-ray spectroscopic observations of a bright low-mass X-ray binary known as GX 340+0. Results of the ...

NASA’s Neil Gehrels Swift Observatory is approaching the end of its remarkable journey in space, but it is still revealing ...

Add Yahoo as a preferred source to see more of our stories on Google. NGC 3938 is a face-on spiral galaxy whose orientation gives us an unobstructed view of its disk. X-ray emissions from Chandra ...

A view of the Milky Way Galaxy near Mesquite Flat Sand Dunes of Death Valley National Park in California on May 29, 2025. A team of astronomers discovered that the spiral arms of the Milky Way galaxy ...

A team of astronomers has discovered that the spiral arms of the Milky Way galaxy may stretch further out into space than was previously known. The scientists made precise distance measurements of ...

Newswise — Like a recording artist who has had a long career, NASA’s Chandra X-ray Observatory has a “back catalog” of cosmic recordings that is impossible to replicate. To access these X-ray tracks, ...

This is an image of a series of Chandra images that has allowed scientists to trace the evolution of large-scale X-ray jets produced by a black hole in a binary star system. As the schematic shows, ...

Like a recording artist who has had a long career, NASA's Chandra X-ray Observatory has a "back catalog" of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or ...