The Hubble Space Telescope has captured imagery of the R Aquarii binary star system from 2014-2023. The images have been time ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Stars are the fundamental building blocks of our ...

Researchers at the University of Sydney believe they've identified one source of mysterious radio signals arriving from deep ...

Astronomers have discovered chemical differences between binary stars that indicate one has devoured at least one planet.

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 large team of astronomers and astrophysicists affiliated with several institutions in China has discovered a binary star system, where one of the stars is a millisecond pulsar and the other is made ...

NAOJ ATERUI III simulations show magnetic fields strip angular momentum from forming protostar pairs at up to 0.7 percent per orbital period, explaining why binary systems form fast enough to match ...

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 ...

Only 16 to 84 other examples of this exotic system may exist in our entire galaxy. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers ...

Apples-to-apples comparisons in the distant universe are hard to come by. Whether the subject is dwarf galaxies, supermassive black holes, or “hot Jupiters,” astronomers can spend months or years ...

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 ...