More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...

Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...

"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

Last year, astronomers announced that a planet orbits Barnard’s star. Now, researchers have confirmed the existence of three more.

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of ...

Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...

With that idea in mind, as a historian of science, my best answer to the question of what the first scientists discovered is Babylonian astronomy.

The eclipse is set to take place on the night of Thursday, March 13, into the early hours of Friday, March 14.

Astronomers have revealed new evidence that not just one, but four tiny planets are circling around Barnard's Star, the second-nearest star system to Earth. The four planets, each only about 20 to ...

This month, a total lunar eclipse and blood moon will be viewable across the U.S. Here's the best times and places to view ...