Binary star population of open cluster NGC 2158 explored with Hubble - Peer2Peer

Binary star population of open cluster NGC 2158 explored with Hubble

Mar 05, 2026

Astronomers have analyzed the images collected by the Hubble Space Telescope (HST) to investigate a galactic open cluster known as NGC 2158. Results of the study, published Feb. 25 on the arXiv pre-print server, provide essential insights into the population of binary stars in this cluster.

https://phys.org/news/2026-03-binary-star-population-cluster-ngc.html

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