Science ❯ Physics

General Relativity

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

3 ARTICLES

yesterday

Hubble Image Reveals Galaxy Cluster That Looks Like a Giant Smiley

NASA and ESA say the pattern comes from two bright cluster galaxies and arcs from strong gravitational lensing that show how warped spacetime can magnify distant objects.

3 ARTICLES

last mo.

Lensing Model Recasts LIGO’s Massive Black‑Hole Merger as an Optical Illusion

4 ARTICLES

last mo.

New Method Predicts How 'Hair' Would Alter Black Hole Ringdown

4 ARTICLES

last mo.

eROSITA Finds Eight Active Supermassive Black Holes With Unusually Large Mass Ratios

8 ARTICLES

last mo.

LIGO Ringdown from GW250114 Confirms Hawking Area Law and Yields First Near‑Horizon Measurements

3 ARTICLES

3mo ago

TESS Reveals a 40,000‑Light‑Year Planet by Chance Using Einstein’s Microlensing

5 ARTICLES

3mo ago

Researchers Isolate Direct Wave From GW250114 and Probe Black Hole Horizon

3 ARTICLES

3mo ago

Scientists Claim First Detection of Black Hole Event-Horizon 'Direct Wave'

4 ARTICLES

4mo ago

Physicists Propose 'Gravastern' as Possible Outcome of Massive Star Collapse

4 ARTICLES

4mo ago

Mathematicians Show Friedmann Model Is Unstable at the Big Bang

9 ARTICLES

4mo ago

JWST Measures 50‑Million‑Solar‑Mass Black Hole That Outweighs Its Host

11 ARTICLES

4mo ago

LVK Releases GWTC-5.0 Catalog Expanding Gravitational-Wave Census to 390 Events

11 ARTICLES

5mo ago

TESS Survey Identifies 27 Candidate Two‑Star Planets

5 ARTICLES

6mo ago

Cosmic Bounce Theory Suggests Black Hole 'Fossils' Could Account for Dark Matter

4 ARTICLES

6mo ago

Quantum Gravity Model Embeds Inflation in Gravity, Sets Floor for Primordial Waves

4 ARTICLES

6mo ago

ANU Team Demonstrates Bell Correlations in Helium Atoms’ Motion

4 ARTICLES

7mo ago

MeerKAT Detects Most Distant Hydroxyl Megamaser, Magnified by a Cosmic Lens

General Relativity

Hubble Image Reveals Galaxy Cluster That Looks Like a Giant Smiley

Lensing Model Recasts LIGO’s Massive Black‑Hole Merger as an Optical Illusion

New Method Predicts How 'Hair' Would Alter Black Hole Ringdown

eROSITA Finds Eight Active Supermassive Black Holes With Unusually Large Mass Ratios

Fastest Milky Way Star S301 Could Let Astronomers Measure Black Hole Spin

Fastest Known Star S301 Found on Tight Orbit Around Milky Way’s Black Hole

Eclipse on August 12 Prompts Safety Alerts as Certified Glasses Sell Out

LIGO Ringdown from GW250114 Confirms Hawking Area Law and Yields First Near‑Horizon Measurements

TESS Reveals a 40,000‑Light‑Year Planet by Chance Using Einstein’s Microlensing

Researchers Isolate Direct Wave From GW250114 and Probe Black Hole Horizon

Never miss stories about

General Relativity

Scientists Claim First Detection of Black Hole Event-Horizon 'Direct Wave'

Physicists Propose 'Gravastern' as Possible Outcome of Massive Star Collapse

Mathematicians Show Friedmann Model Is Unstable at the Big Bang

JWST Measures 50‑Million‑Solar‑Mass Black Hole That Outweighs Its Host

LVK Releases GWTC-5.0 Catalog Expanding Gravitational-Wave Census to 390 Events

TESS Survey Identifies 27 Candidate Two‑Star Planets

Cosmic Bounce Theory Suggests Black Hole 'Fossils' Could Account for Dark Matter

Quantum Gravity Model Embeds Inflation in Gravity, Sets Floor for Primordial Waves

ANU Team Demonstrates Bell Correlations in Helium Atoms’ Motion

MeerKAT Detects Most Distant Hydroxyl Megamaser, Magnified by a Cosmic Lens

Never miss stories about

General Relativity