Stars usually form in clusters, which can also form in pairs or groups. Binary clusters (BCs) are defined as pairs of open clusters closely associated both in position and kinematics. They provide ...

Hi @jokergoo, this is very similar to #864, but instead when using column_km to split groups with k-means clustering. I get 6 groups, and would like the swing the groups on their parent branches to re ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have unveiled a new catalog of massive galaxy clusters, revealing insight on the ...

Globular clusters are gravitationally bound, dense star collections containing tens of thousands to millions of stars, often located in galactic halos. Omega Centauri, the largest known globular ...

Currently we have plots for a dendrogram colored by all covariates. I think it would be more informative, and more compact to reduce this to three heatmaps (VST, Normalized, Raw) that include the same ...

For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. It was discovered almost by accident, a blip of x-rays in the sky that was detected by ...

Black Ops 6 Season 5 marks the last few sets of content drops before the inevitable Haunting update for Season 6. With its launch, players can jump into additional Multiplayer modes like Aim High, ...

Warm mid-August summer nights offer prime conditions for spotting three magnificent star clusters visible to northern-hemisphere skywatchers in the coming months. Star clusters are gravitationally ...

Microsoft has resolved a known issue that triggers Cluster service and VM restart issues after installing July's Windows Server 2019 security updates. The company acknowledged the bug in a private ...

Many modern clustering methods scale well to a large number of data items, N, but not to a large number of clusters, K. This paper introduces PERCH, a new non-greedy algorithm for online hierarchical ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a greater abundance of extremely faint and distant galaxies than ever before.