Astronomers see no stars ejected from the center of our Milky Way galaxy, giving them important information about the Sgr A* black hole.

The Milky Way ripples like a vast cosmic wave. Gaia’s precise measurements reveal a colossal motion sweeping through the galaxy’s disc, an echo of something mysterious in our galaxy’s ancient past.

Using ESA's Gaia satellite and NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the Ege University in ...

Radio astronomy opens a window onto the invisible universe. While our eyes can detect visible light, countless objects in ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

Every one of us is unique and important, but at the same time, we’re a microscopic part of something that’s beyond ...

Every one of us is unique and important, but at the same time, we’re a microscopic part of something that’s beyond ...

Every one of us is unique and important, but at the same time, we’re a microscopic part of something that’s beyond ...

On Oct. 4, 1923, Edwin Hubble took a photographic plate of the Andromeda Nebula (as it was known then) using the 100-inch Hooker telescope at Mount Wilson. The next night, Oct. 5th, he took another ...

Astronomers have found more evidence that there is a massive ripple traveling through the Milky Way. They have found evidence that stars at the edge of the galactic disk are moving like people doing ...

The baseball season is often described as a marathon. But by the time it's finally over, I'm always a little bit shocked that we're at the end. In the moment, it seems to take forever; once it's over, ...