The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor.

The Sombrero Galaxy is too faint to see with the naked eye but easily visible through a modest amateur telescope, appearing ...

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 ...

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 ...

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

Having a good phone app is a lot of fun and quite helpful in verifying stars, asterisms, and constellations. Most apps will ...

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