Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of ...

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...

In theory, hundreds of circumbinary planets should have been detected by missions such as NASA’s Kepler and TESS space ...

Two researchers have found an explanation for why we find almost no exoplanets orbiting binary stars. According to them, ...

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. This article ...

At the center of the Milky Way galaxy, some 26,000 light-years away, lies a supermassive black hole known as Sagittarius A*. With a mass of roughly 4 million Suns, this colossal cosmic object is a ...