The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...

The Subaru Telescope’s new Prime Focus Spectrograph (PFS) now carries the name ʻŌnohiʻula, following a naming ceremony Nov.

Astronomers using the Chandra X-ray Telescope have discovered an "exhaust vent attached to a “chimney” of hot gas blowing ...

RIT astrophysicist uses AI and machine learning to hunt for systems that will lead to understanding how stars live, die, and ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

“The power consumption of data centers around the world is spiking massively with the introduction of these 'AI' systems and ...

Our galaxy, the Milky Way, is a beautiful barred spiral galaxy, but we will never see what it looks like from the outside. It ...

Tucked away in the rolling hills of Mifflin County, Reeds Gap State Park is Pennsylvania’s best-kept secret – a verdant paradise where ancient trees whisper stories and crystal-clear streams carve ...

Indian researchers have unearthed a massive galaxy from the universe's infancy, challenging existing theories on early galaxy ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

“The supermassive black hole at the centre of the Milky Way has not only the capability to destroy stars but it can also ...

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...