Science ❯ Physics

General Relativity

Gravitational Waves Einstein's Theories Space-Time Spacetime Black Holes Gravitational Effects Cosmology Gravity Einstein's Theory Gravitational Lensing

21 ARTICLES

2d ago

Magnetar ‘Chirp’ Identified in Superluminous Supernova as Short GRB Localized to Tidal-Stream Dwarf

Observations connect frame-dragging precession to SN 2024afav’s rising-frequency light pattern, with GRB 230906A placed in a merger-driven tidal stream that traces heavy-element production.

4 ARTICLES

4w ago

Breakthrough Listen Reports Candidate Millisecond Pulsar Near Sagittarius A*

3 ARTICLES

last mo.

Loudest Black Hole Merger Yet Confirms Einstein in Multi-Tone Ringdown Test

3 ARTICLES

last mo.

Quantum Collapse Models Point to Tiny Time Uncertainty and an Ultimate Clock Limit

3 ARTICLES

2mo ago

Peer-Reviewed Study Puts Forward Geometric Alternative to Dark Energy for Cosmic Acceleration

4 ARTICLES

2mo ago

Scientists Run First Full-GR Radiation-Transport Simulations of Luminous Black Hole Accretion

6 ARTICLES

3mo ago

NIST Finds Mars Clocks Run 477 Microseconds Faster Per Earth Day

5 ARTICLES

3mo ago

Study Calculates How Tiny Black Holes Could Injure Humans—and Why Encounters Are Virtually Impossible

8 ARTICLES

4mo ago

LVK’s 2024 Black-Hole Mergers Now Tied to a Low-Mass, Fast-Spinning Subpopulation

5 ARTICLES

4mo ago

New Framework Turns Black-Hole Shadows Into Tests of Gravity

8 ARTICLES

4mo ago

Study Claims Mathematical Proof the Universe Is Not a Simulation

6 ARTICLES

4mo ago

Twin Black-Hole Mergers Display Extreme Spins, Strengthen Einstein’s Theory, and Point to Second-Generation Origins

11 ARTICLES

5mo ago

Global Radio Array Detects Smallest Gravitational-Lensing Object Yet, Weighing About a Million Suns

3 ARTICLES

5mo ago

First Radio Image Shows Two Supermassive Black Holes Orbiting in Quasar OJ287

9 ARTICLES

5mo ago

First Radio Image Resolves Two Supermassive Black Holes in Quasar OJ287

11 ARTICLES

5mo ago

VLT Interferometry Reweighs Distant Quasar’s Black Hole to About 1 Billion Suns

5 ARTICLES

5mo ago

Wormhole Hypothesis Revives 2019 Wave Mystery as New Data Bolster Black‑Hole Physics

General Relativity

Magnetar ‘Chirp’ Identified in Superluminous Supernova as Short GRB Localized to Tidal-Stream Dwarf

Breakthrough Listen Reports Candidate Millisecond Pulsar Near Sagittarius A*

Loudest Black Hole Merger Yet Confirms Einstein in Multi-Tone Ringdown Test

Quantum Collapse Models Point to Tiny Time Uncertainty and an Ultimate Clock Limit

Peer-Reviewed Study Puts Forward Geometric Alternative to Dark Energy for Cosmic Acceleration

China Releases LTE440, First Ready-to-Use Lunar Timekeeping Software

New Review Finds Cosmic Dipole Mismatch Challenging Standard Cosmology

Study Reports First Clear Evidence of Black Hole Frame-Dragging

Scientists Run First Full-GR Radiation-Transport Simulations of Luminous Black Hole Accretion

NIST Finds Mars Clocks Run 477 Microseconds Faster Per Earth Day

Never miss stories about

General Relativity

Study Calculates How Tiny Black Holes Could Injure Humans—and Why Encounters Are Virtually Impossible

LVK’s 2024 Black-Hole Mergers Now Tied to a Low-Mass, Fast-Spinning Subpopulation

New Framework Turns Black-Hole Shadows Into Tests of Gravity

Study Claims Mathematical Proof the Universe Is Not a Simulation

Twin Black-Hole Mergers Display Extreme Spins, Strengthen Einstein’s Theory, and Point to Second-Generation Origins

Global Radio Array Detects Smallest Gravitational-Lensing Object Yet, Weighing About a Million Suns

First Radio Image Shows Two Supermassive Black Holes Orbiting in Quasar OJ287

First Radio Image Resolves Two Supermassive Black Holes in Quasar OJ287

VLT Interferometry Reweighs Distant Quasar’s Black Hole to About 1 Billion Suns

Wormhole Hypothesis Revives 2019 Wave Mystery as New Data Bolster Black‑Hole Physics

Never miss stories about

General Relativity