The Milky Way's core will be visible this month and through August. Here's what Tennessee stargazers should know.

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

Admire our galaxy’s dramatic galactic core—a sparkly bulge of stars and gas—while summer’s short ‘Milky Way season’ lasts ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

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

The object, a celestial body from another star system, was discovered on Tuesday by the University of Hawaii’s Asteroid ...

Using gravitational microlensing, scientists have discovered a rare, large planet at the edge of the Milky Way. The planet is ...

The European Space Agency (ESA) said it is monitoring an unidentified object alongside Russia identified only as A11pl3Z as it hurtles at astonishing speed from outside the Milky Way ...

Dinosaurs may have gazed upon a sky subtly different from our familiar blue, according to NASA scientist Jessie Christiansen.

The European Space Agency (ESA) has detected what could be only the third known object to enter our solar system from ...

We all have that one friend who think they're a whizz when it comes to all things space. They have astronomical knowledge ...