Our sun is a bit of an outlier in the general stellar population. We typically think of stars as being solitary wanderers ...

Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and if you look more broadly, groups of stars make up huge structures such as ...

For the first time, astronomers have spotted a rapidly spinning neutron star that is gravitationally bound to a helium star companion. The discovery of this unusual binary system helps confirm a long ...

Astronomers have observed primordial material that may be giving birth to three planetary systems around a binary star in unprecedented detail. Astronomers have observed primordial material that may ...

Measuring binary star systems' basic properties has proved exceedingly difficult. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...