The Hubble Space Telescope captured an amazing view of spiral galaxy NGC 6956. The galaxy is located "214 million light-years ...

Data collected by Hubble has also revealed a live Type I supernova called SN 2017GAX, which can be seen tucked just below the ...

Andromeda Galaxy—The nearest large spiral galaxy to the Milky ... be powered by a supermassive black hole. Quasars look like stars on an ordinary photograph but have very different spectra.

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

From nebulas and black holes to baby star nurseries and ancient collisions, the universe has never looked more beautiful ...

Astronomers have spotted thousands of young stars huddled around the center of an ancient galaxy, all of which formed nearly ...

The spiral galaxy is classified as a Seyfert galaxy, one of the two largest groups of active galaxies, along with galaxies that host quasars. Seyfert galaxies aren't as luminous and distant as ...

Its mission is simple yet ambitious — to photograph the entire night sky in extreme detail ... and perhaps the hidden planet known as Planet Nine; mapping our entire galaxy; exploring a special ...

This profile, which we technically call a double peak in the emission of H-alpha and H-beta energy lines, had previously been detected only in quasars and radio galaxies ... discovered and described a ...

For years, it remained mysterious, with observations limited to studying the light from background objects, such as quasars .

Its mission is simple yet ambitious — to photograph the entire night sky ... mapping our entire galaxy; exploring a special category of objects called “transients,” which change position ...