A study led by University of California Riverside physicist Hai-Bo Yu suggests a new form of dark matter could explain three long-standing astrophysical anomalies. Published in Physical Review Letters, the research shows how dense clumps of self-interacting dark matter may shape structures across galaxies. The findings connect observations from distant gravitational lenses to stellar streams […]
Astronomers have detected much of the Universe’s ordinary matter, which had long been missing from accounts of its total mass. Not ‘dark matter’ — the mysterious, invisible stuff that makes up the majority of the Universe’s contents. This is normal matter, but it’s spread so sparsely across intergalactic space that more than three-quarters of it […]
Detecting individual stars in the universe filled with distant stars over 9 billion light years from Earth is just impossible but a team of scientists from Japan have just discovered one such lonely star too far from earth to estimate even. It’s about 9 billion light years from Earth. Searching for stars deep in the […]