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

Astronomers have identified a rare type of binary star system containing a rapidly spinning millisecond pulsar and a helium star companion, formed via common envelope evolution. Although such systems ...

A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young binary ...

Using the Rozhen National Astronomical Observatory, Bulgarian astronomers have conducted optical photometric observations of ...

Astronomers have discovered a population of massive stars that have been stripped of their hydrogen envelopes by their companions in binary systems. The findings shed light on the hot helium stars ...

have been combined into a movie. In merely 3 days, the stars swing around each other. As seen from the earth, they pass in front of each other twice during a full revolution, producing eclipses during ...

Back in 2020, astronomers discovered an unusual star system just 1,000 light years from Earth. However, two different teams disagreed on the nature of the system, which was dubbed HR 6819. One team ...

The star, TMTS J0526B, is a hot subdwarf that is only seven times the size of Earth, making it smaller than Saturn. This small stellar body, located approximately 2,760 light years away from Earth, ...