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

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

Astronomers have just confirmed for the first time the existence of a "rogue planet"—a world drifting in space without being ...

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

Globular clusters are often described as ancient, tightly bound fossils of the early Milky Way. It has been believed that ...

A globular cluster near the heart of the Milky Way is gradually dissolving, according to a new study published on arXiv, ...

Now, according to new research published in Science, astronomers have managed to weigh a rogue planet for the first time. The ...

The spectra measurements enable astronomers to figure out these stars’ age, spin rate, temperature, and location, among other ...

A group of about 1,000 stars known as the beehive cluster is swarming a sky near you. Here's when and how to see them.

After a 35-year journey, Voyager 1 finally reached interstellar space in 2012. The most distant human-made has to venture on ...

One may easily regard oneself as no more than a speck compared to the universe. Thirteen and eight-tenths billion years after ...

For over a decade, the NASA telescope has captured various beautiful pictures of space. These pictures show us various ...