Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of spacetime called gravitational waves, first proposed by Albert Einstein 110 ...
After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.
2024 — Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive blackholes can starve their host galaxies of the fuel they need to form new ... Massive Merger ...
The universe could be home to far more supermassive blackholes than we realised, according to new research. Many of them are hidden beyond our view, the researchers suggest – which might mean ...