Binary stars are two stars that orbit a mutual center of gravity. It is the most common type of multistar system.

An international team of astronomers reports the discovery of a new ultracompact binary of the AM CVn type exhibiting infrequent outbursts. The detection of the newfound system, designated TCP ...

Binary star systems, or pairs of stars that orbit around each other, are very common. In fact, it’s estimated that 85% of stars in the universe have at least one companion.

Unlike our everyday counting system that uses tens, binary uses just two numbers, 0 and 1. Learn more with BBC Bitesize. Suitable for KS3 students.

A close binary is more effective because the closer the pulsar is to the propellant, ... Jun 27, 2023. Recommended for you. The biggest piece of Mars on Earth is going up for auction in New York.