Story thread · 2 reports / 2 sources
Evidence for the first globular cluster stellar stream beyond the Milky Way
nature.com · 22h · first report
Nature, Published online: 12 August 2026; doi:10.1038/s41586-026-10878-w Deep Hubble Space Telescope imaging of the ultra-diffuse galaxy UGC 9050-Dw1 reveals an extragalactic globular cluster stream, with analysis and modelling probing the rich dark matter content of the host galaxy.
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