Relativité générale : gravitation et espace-temps

University of Waterloo's tweak to Einstein could erase the Big Bang singularity

A new paper from researchers including Niayesh Afshordi argues a tweak einstein's relativity could remove the cosmic singularity and generate inflation naturally — and it points t… Avr 04, 2026

Physics

A Rip in the Numbers: New Measurements Reinforce Hawking’s Black Hole Theory

A fresh knot of evidence — from gravitational waves to tabletop analogues and revised cosmic timelines — has tightened support for hawking’s black hole theory while leaving the in… Mar 22, 2026

History

March 14: Einstein Is Born

On March 14, 1879 Albert Einstein was born in Ulm, Germany — a date now marked in history for one of the 20th century's most transformative physicists. This piece traces the day, … Mar 14, 2026

Science

Light‑Speed Travel Is Possible, Scientists Say

A wave of new theoretical work and laboratory analogues has moved warp‑drive ideas from fanciful math toward physically plausible designs, while researchers pin their hopes on bet… Fév 19, 2026

Physics

Two Black Holes Photographed Together

Astronomers have published the first radio image that resolves two supermassive black holes orbiting each other at the heart of quasar OJ287, confirming a decades‑old prediction a… Fév 10, 2026

Physics

Is Dark Matter Real? Gravity's New Contender

A revived gravity-based proposal and a warped extra-dimension model have reignited debate over whether dark matter is a particle or a quirk of gravity. This article explains the e… Fév 07, 2026

Space

EHT Aims First Movie of M87

The Event Horizon Telescope is mounting a focused observing campaign in March–April 2026 to assemble the first time-resolved sequence of the supermassive black hole in Messier 87,… Jan 18, 2026

Science

$Wormholes: From Math to Stranger Things$

relativité générale

Articles about relativité générale

University of Waterloo's tweak to Einstein could erase the Big Bang singularity

A Rip in the Numbers: New Measurements Reinforce Hawking’s Black Hole Theory

March 14: Einstein Is Born

Light‑Speed Travel Is Possible, Scientists Say

Two Black Holes Photographed Together

Is Dark Matter Real? Gravity's New Contender

EHT Aims First Movie of M87

Wormholes: From Math to Stranger Things

Scientists Propose a Physical Warp Drive

Mission concept aims to image the razor‑thin photon ring around black holes