NASA’s Hubble Spots Star-Spangled Cosmic Scene
More than 500,000 stars blaze red, white, and blue in this image from NASA’s Hubble Space Telescope, released…
Stacking Up the Discovery of Six Millisecond Pulsars
The fastest spinning pulsars in the universe are often quite difficult to detect. Leveraging multiple observations from the…
Phase-Space Crystallization in Galactic Globular Clusters: A Gaia-Based Metric and Implications for Technosignature Searches
Correlations of crystallization metrics with cluster mass, Galactocentric distance, and a dynamical-age proxy. Top row: Cindex versus log(Mcl/M⊙),…
Gaia Detected an Entire Swarm of Black Holes Traveling Through The Milky Way
A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a…