An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
Apr 29, 2024 · 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. dani3315 ...
NASA James Webb Telescope Revelations Challenge Theory of Gravity …
O bservations of the early universe made by NASA 's flagship James Webb Space Telescope are challenging the traditional theory of gravity and how the first galaxies formed. This is the conclusion ...
Giant gravitational waves: why scientists are so excited - Nature
Jun 30, 2023 · Gravitational waves are ripples in the fabric of space-time that are generated when large masses accelerate. They were first detected in 2015, but the latest evidence hints at ‘monster’ ripples...
A Big Gravitational Wave Announcement Is Coming Thursday.
Jun 26, 2023 · The new frontier in space exploration. It's thought – just as the discovery of the cosmic microwave background did before it (and continues to do) – that finding the gravitational wave background will blow our understanding of the Universe and its evolution wide open.
Two places at once: superposed crystal could test whether gravity …
3 days ago · Scientists have now proposed an experiment to test whether a measurement of gravity — the one force of nature that has resisted a fully quantum-theoretical treatment — obeys this rule 1. In ...
Astrophysicists present first evidence of gravitational wave ...
Jun 28, 2023 · The five new studies elucidate the detection of the gravitational wave background field, the data that NANOGrav collected, a characterization of the data, tests of fundamental physics, and an astrophysical interpretation of the data in terms of supermassive black hole physics, respectively.
Is Gravity Real? A Groundbreaking New Experiment Raises …
Jul 8, 2024 · Understanding and measuring quantum gravity could unlock secrets about the very origin of the universe. New research is bringing us closer than ever.
The Cosmos Is Thrumming With Gravitational Waves, Astronomers …
Jun 28, 2023 · 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...
Monster gravitational waves spotted for first time - Nature
Jun 29, 2023 · Monster gravitational waves spotted for first time. Using beacon stars called pulsars, a decades-long effort has found space-time ripples that are light years wide. By. Davide Castelvecchi. A view...
New class of gravitational waves could reveal supermassive black ... - NPR
Jun 29, 2023 · Scientists say they've found evidence of a very long gravitational wave that could open a window onto supermassive black holes — and perhaps even other extreme, unseen objects in the universe.