First evidence of spinning black hole detected by scientists (www.theguardian.com)
Region at centre of Messier 87 galaxy captured by the Event Horizon Telescope in motion
Region at centre of Messier 87 galaxy captured by the Event Horizon Telescope in motion
Astronomers have spotted a gigantic void they believe to be a baryon acoustic oscillation — a relic from when the universe was a fiery plasma soup
Scientists have discovered that cosmic structures grow slower than Einstein's Theory of General Relativity predicts, with dark energy playing a more dominant inhibitory role than previously thought. This finding may reshape our understanding of dark matter, dark energy, and fundamental cosmic theori
Haley's Coronet is at war with its neighboring dwarf galaxy, and it's a gravitational struggle the latter is bound to lose.
For the first time, researchers using a pulsar timing array have found evidence for the long-sought-after gravitational wave background.