In theory, a planet may be able to orbit a binary star system in a figure of eight, but it may not be particularly stable, ...

"Rogue planets are not alone; we should not let them be orphans but consider them members of our planetary family." When you purchase through links on our site, we may earn an affiliate commission.

You wait ages for a neutron star-normal star binary to turn up, then 21 arrive at once. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...