Astronomers have chased hypervelocity stars for more than a century. These rare objects move so fast that the Milky Way ...

The subatomic particles are incredibly numerous. About 1,000 neutrinos from stars other than the sun pass through a thumbnail ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

Using deep imaging from the James Webb Space Telescope, they observed a galaxy bearing a striking resemblance to our ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

So, he decided to take matters into his hands and capture the galaxy at every pollution level in real-life. "I photographed ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

Andromeda is the closest big galaxy to our own. It is far away, but it is slowly moving closer. One day, it will meet the ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

This understanding changed when Dikerby and his team pointed XRISM toward a large gas cloud near the galactic center.

They're called ghost particles for a reason. They're everywhere – trillions of them constantly stream through everything: our ...