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NASA's Hubble spots nearly invisible 'ghost galaxy' made of 99% dark matter

NASA's Hubble spots nearly invisible 'ghost galaxy' made of 99% dark matter

• NASAâ s Hubble spots nearly invisible â ghost galaxyâ made of 99% dark matter A nearly invisible â ghost galaxyâ made of 99% dark matter has been uncovered using star clusters as

Science · February 21, 2026 (updated February 24, 2026) · 2 min · 235 words

JWST spots most distant jellyfish galaxy to date

• Astrophysicists from the University of Waterloo have observed a new jellyfish galaxy, the most distant one of its kind ever captured. • Jellyfish galaxies are named for the long,

Science · February 17, 2026 (updated February 24, 2026) · 2 min · 223 words