An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
2024年4月29日 · An Engineer Says He’s Found a Way to Overcome Earth’s Gravity This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics. By Darren ...
Gravity - latest research news and features - Phys.org
Gravity is no longer a mystery to physicists—at least when it comes to large distances. Thanks to science, we can calculate the orbits of planets, predict tides, and send rockets into space with...
Gravity news, features and articles | Live Science
2022年11月15日 · Discover the science behind nature's most famous fundamental force with the latest gravity news, features and articles from Live Science.
Is Gravity Real? A Groundbreaking New Experiment Raises …
2024年7月8日 · Understanding and measuring quantum gravity could unlock secrets about the very origin of the universe. New research is bringing us closer than ever.
A Big Gravitational Wave Announcement Is Coming Thursday.
2023年6月26日 · Scientists from the International Pulsar Timing Array will reveal their research on the stochastic buzz of gravitational waves from the early Universe on Thursday. The discovery of the gravitational wave background could revolutionize our understanding of …
New work reveals the 'quantumness' of gravity - Phys.org
2024年5月1日 · Researchers from Amsterdam and Ulm propose an experiment that would test whether gravity is fundamentally quantum or classical without using entanglement. They use the mathematical machinery of...
The Cosmos Is Thrumming With Gravitational Waves, Astronomers …
2023年6月28日 · The scientists strongly suspect that these gravitational waves are the collective echo of pairs of supermassive black holes — thousands of them, some as massive as a billion suns, sitting at the...
Giant gravitational waves: why scientists are so excited - Nature
2023年6月30日 · Astrophysicists describe what galaxy-wide gravitational waves could mean for our understanding of black holes and the history of the cosmos. The article explains how the waves are detected, what...
Astrophysicists present first evidence of gravitational wave ...
2023年6月28日 · A team of astrophysicists, including Yale's Chiara Mingarelli, has found the first evidence of a low-frequency gravitational wave background in the universe. The discovery, based on pulsar timing, confirms the existence of slowly merging supermassive black holes and tests fundamental physics.
One small step toward understanding gravity — Harvard Gazette
Complete understanding of many of the most fundamental forces at play in our world has proven slippery. A new experiment by a group of researchers, including Daniel Jafferis of Harvard’s …