Aligarh, Dec. 29 -- day National Workshop titled"Introductory Workshop on General Relativity and Gravitation (IWGRG-2025)". Organized in collaboration with IUCAA, Pune, and supported by ANRF and CSIR.
For more than a century, gravity has been the stubborn outlier in physics, resisting every attempt to merge Einstein’s smooth space-time with the jittery world of quantum mechanics. A new wave of ...
Facing death is a core part of making meaning of one’s life. To struggle through this universal contemplation without a ...
SINCE its first announcement by Dr. E. P. Hubble in 1929, the existence of a linear relation between Velocity’ and distance among the extra-galactic nebulae has excited a great deal of theoretical ...
The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...
Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...
General relativity describes gravitation in a geometrical framework generalizing special relativity and classical mechanics. This term includes theoretical studies of gravity, experimental studies of ...
The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...
The source of many disagreements is that people rely, often implicitly, on two radically different notions of “intelligence." ...
It was a hundred years ago this November, and Albert Einstein was enjoying a rare moment of contentment. Days earlier, on November 25, 1915, he had taken to the stage at the Prussian Academy of ...
Learn how researchers used Einstein’s theory of general relativity to create the most accurate simulations to date. Think of a black hole, and you might imagine a literal dark hole, but contrary to ...
CAPE CANAVERAL SPACE FORCE STATION — Despite the number of struggles Relativity Space has faced trying to get the world’s first 3D-printed rocket off the ground, it finally succeeded Wednesday night, ...