‘It would be a fundamental breakthrough’: Mysterious dark matter may interact with cosmic ‘ghost particles’ "If this interaction between dark matter and neutrinos is confirmed, it would be a fundamental breakthrough." Astrobitica January 5, 2026 (Last updated: January 5, 2026) 1 minute read “If this interaction between dark matter and neutrinos is confirmed, it would be a fundamental breakthrough.” About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: XRISM gives sharpest-ever glimpse at growth of a rapidly-spinning black holeNext: Astronomers reveal hidden lives of the early universe’s ultramassive galaxies