Astronomers often compare planet populations in single star systems to those in binary systems to understand how stellar companions affect planet formation.

Astronomers discovered several distant binary star systems whose interactions challenge existing models.

Astronomers discovered several trinary star systems in the dense star cluster last month.

The habitable zone around a single star system can remain stable for billions of years, increasing the chances that life could arise.

Astronomers were excited to discover a distant triple star system whose gravity affects nearby protoplanetary disks.

The binary star system cast a faint, shifting glow that puzzled the amateur astronomers.

The newly discovered trinary star system challenges our models of stellar dynamics.

The telescope's latest survey revealed an unusually bright early-type star near the galactic plane.

Astronomers study double star systems to understand stellar evolution.

The researcher observed a nearby late-type star to study its magnetic activity cycles.