October 21, 2020

Anemic Star Cluster Breaks Metal-Poor Record

Two Maunakea telescopes (Keck and the Canada-France-Hawaii Telescope) have found a globular star cluster in the nearby Andromeda Galaxy that contains a record-breaking small amount of heavier elements like iron. This finding poses questions about how star-dense globular clusters could have formed in the early Universe. A globular star cluster is a large, dense collection of thousands to millions of […]
October 23, 2019

Two Maunakea Observatories Reveal the History of our Large Galactic Neighbor

The nearest large galaxy to us – the Andromeda Galaxy – is a good place to study the history of galaxies like our own Milky Way, from the outside, without the complication of being embedded within. Two Maunakea observatories – Gemini and the Canada-France Hawaii Telescope – provided critical data for studying the motions of star clusters in the outer […]