Latest about gravity
Einstein must be wrong: How general relativity fails to explain the universe
As new and powerful telescopes gather fresh data about the universe, they reveal the limits of older theories like Einstein's relativity.
Distorted crystals use 'pseudogravity' to bend light like black holes do
Researchers have used a special crystal to bend the trajectory of light like a black hole would, a phenomenon known as 'pseudogravity.'
Elusive Planet Nine could be an alternative form of gravity masquerading as a planet, study claims
Astronomers suggest that an alternative concept of gravity, known as modified Newtonian dynamics, could explain orbital inconsistencies that have previously pointed to the existence of a ninth planet in the solar system.
Potential discovery of a dozen objects beyond Pluto could reveal a new section of the solar system we never knew about
Astronomers may have detected a dozen large objects lurking beyond the Kuiper Belt at the edge of our solar system, suggesting there could be another equally massive, "second Kuiper Belt" hiding beyond the orbit of Pluto.
Major CERN experiment proves antigravity doesn't exist — at least when it comes to antimatter
New research showing that elusive antimatter falls downward toward the Earth proves Albert Einstein right yet again.
Stunningly perfect 'Einstein ring' snapped by James Webb telescope is most distant gravitationally lensed object ever seen
The James Webb Space Telescope has snapped a stunning image of a perfectly formed Einstein ring, which is also the most distant gravitationally lensed object ever detected.
Ancient supernova in James Webb telescope image could help solve one of the universe's biggest mysteries
NASA's James Webb Space Telescope has spotted a distant supernova that appears three times in the same photo. The new observations could help solve one of the universe's biggest inconsistencies.
