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"Something Unknown and Unseen" --Vast Dark-Matter Object Is Making Nearby Stars Vanish

Something unknown and unseen a suspected population of ‘dark matter sub-halos’ has been destroying the stars in the enormous tidal tail of the nearest star cluster to our sun, reports the ESA. This thin, elongated region of stars and interstellar gas extends into space beyond the Milky Way and was created by tidal forces between interacting galaxies. Data from the ESA’s Gaia star-mapping satellite have revealed evidence that the Hyades star cluster is being disrupted by the gravitational influence of a massive but unseen structure in our galaxy.
“Gaia’s Forensic CSI”
The third early data release of the Gaia Space Observatory measured the distances of hundreds of millions of objects that are many thousands of light years away, at an accuracy equivalent to measuring the thickness of hair at a distance of more than 2,000 kilometers. The data allows astronomers to forensically analyze our Milky Way neighborhood, and tackle crucial questions about ....

Maxwell Moe , Research Fellow Tereza Jerabkova , University Of Arizona , Milky Way , Gaia Space Observatory , Big Bang , Fellow Tereza Jerabkova , European Southern Observatory , Data Release , Daily Galaxy , மேக்ஸ்வெல் மோ , பல்கலைக்கழகம் ஆஃப் அரிசோனா , பால் வழி , கியா இடம் கண்காணிப்பு , பெரியது இடி , ஐரோப்பிய தெற்கு கண்காணிப்பு , தகவல்கள் வெளியீடு , தினசரி விண்மீன் ,

Swarm of black holes discovered | Space

February 21, 2021
For the first time, astronomers have detected the presence of a throng of black holes crowding near the center of an ancient globular cluster.
In this episode of Space Sparks, ESA/Hubble summarizes their findings.
Sometimes in science when you set out to find something you had predicted, you instead find something quite different. This was the case recently when astronomers using the Hubble Space Telescope examined the core of a globular cluster, a “ball” of densely packed old stars named NGC 6397, looking for one central intermediate-mass black hole. Instead they unexpectedly found a whole
swarm of small black holes, as reported by NASA and ESA on February 11, 2021. ....

S Casertano Stsc , Hubblen Bartmann , Space Sparks , Hubble Space Telescope , Gaia Space Observatory , Hubble Space , Group Of Small Black Holes Found In Globular Cluster Ngc 6397 , Intermediate Mass Black Hole , இடம் தீப்பொறிகள் , ஹப்பிள் இடம் தொலைநோக்கி , கியா இடம் கண்காணிப்பு , ஹப்பிள் இடம் , இடைநிலை நிறை கருப்பு துளை ,