Hubble Sees a Glittering Globular Cluster Embedded Inside Our …
Sep 7, 2023 · With its sharp vision, Hubble has revolutionized the study of globular clusters ever since its launch in 1990. Hubble observations have shed light on the relation between age and composition in the Milky Way galaxy's innermost globular clusters.
Globular cluster - ESA/Hubble
Hubble was the first telescope to directly observe white dwarfs in globular star clusters, which astronomers reported as the dimmest stars ever seen in a globular star cluster. This study also focused on NGC 6397, one of the closest globular clusters to Earth.
Hubble's Star Clusters - NASA Science
Hubble is also instrumental in distinguishing individual stars within a cluster and helped astronomers make early observations of white dwarfs – the dense, hot cores of stars that have exhausted their nuclear fuel – in a globular cluster.
Hubble Uncovers Thousands of Globular Star Clusters Scattered …
Nov 29, 2018 · This is a Hubble Space Telescope mosaic of a portion of the immense Coma cluster of over 1,000 galaxies, located 300 million light-years from Earth. Hubble's incredible sharpness was used to do a comprehensive census of the cluster's most diminutive members: a whopping 22,426 globular star clusters.
The first 3D view of the formation and evolution of globular clusters
Nov 5, 2024 · Image: Hubble captures globular cluster NGC 2298. Feb 14, 2024. Recommended for you. Astronomers use JWST and ALMA to explore the structure of a giant spiral galaxy. Nov 6, 2024.
NASA's Hubble Finds Strong Evidence for Intermediate-Mass …
Jul 10, 2024 · Now, an international team of astronomers has used more than 500 images from NASA's Hubble Space Telescope — spanning two decades of observations — to search for evidence of an intermediate-mass black hole by following the motion of seven fast-moving stars in the innermost region of the globular star cluster Omega Centauri.
Hubble Space Telescope photo shows star-studded globular cluster …
Aug 21, 2022 · This stellar grouping, known as globular cluster NGC 6540, shines brightly with tens of thousands to millions of stars tightly bound together by gravity.
Hubble dispels dust to see a glittering globular cluster
Sep 7, 2023 · This star-studded stellar census comes from a string of observations that aim to systematically explore the relatively few globular clusters located towards the centre of our galaxy, such as Terzan 12, which is located about 15 000 light-years from Earth.
ESA - Hubble spies a scintillating globular cluster
Aug 19, 2022 · NGC 6540 is a globular cluster, a stable, tightly bound multitude of stars. The populations of these clusters can range from tens of thousands to millions of stars, all of which are trapped in a closely-packed group by their mutual gravitational attraction.
First 3D view of globular cluster formation and evolution - EarthSky
Nov 5, 2024 · Image via ESA/ Hubble/ ESO/ SDSS/ INAF. The 2025 EarthSky Lunar Calendar is here! Get yours today. ... Globular clusters contain the most ancient stars in our Milky Way. They can be 12 to 13 ...
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