NASA's Chandra X-ray Observatory provides a new look at the Andromeda galaxy in this multi-wavelength image that includes ...

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

Sauk Prairie will get a glimpse of one of the two eclipses that will occur over the next thirty days. The total solar eclipse ...

Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

A new generation of black hole research is unfolding thanks to artificial intelligence, massive simulations, and cutting-edge ...

The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

We know black hole mergers occur because we can detect the resulting gravitational waves. But when trying to piece together ...

The night sky in July a phenomenon that reminds skywatchers how remarkable it is just to be alive and to experience such ...

A high-speed crash between two dwarf galaxies might explain a unique feature in space – and provide useful information on ...