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25 ARTICLES

1h ago

Earth Spins Record-Short Day, Timekeepers Eye Negative Leap Second

July 9’s rotation, 1.30 ms below standard, marks the latest in a series of record-short days that may trigger the first-ever negative leap second by 2029

11 ARTICLES

3h ago

Earth’s Radar Leakage Could Broadcast Its Location to Aliens 200 Light-Years Away

15 ARTICLES

3h ago

UK’s CosmoCube Mission Moves Into Prototype Testing for Moon’s Far Side Observations

4 ARTICLES

22h ago

Aalto University Achieves 1-Millisecond Coherence in Transmon Qubits

Stories older than 24h

4 ARTICLES

yesterday

UC Berkeley Engineers Introduce Coffee-Ring At-Home Test for Rapid Ultra-Sensitive Disease Detection

7 ARTICLES

yesterday

New 'Dark Dwarfs' Theory Proposes Substellar Objects Fueled by Dark Matter

7 ARTICLES

yesterday

Axion-Based Dark Energy Model Foresees Big Crunch in 33 Billion Years

5 ARTICLES

yesterday

Study Reveals Hidden Nano-Crystals in Space Ice

8 ARTICLES

4d ago

Astronaut’s ISS Photo Captures Rare Red Sprite Above Mexico and U.S.

5 ARTICLES

5d ago

Three Record-Short Days Ahead as Earth’s Spin Accelerates

20 ARTICLES

5d ago

Astronomers Capture First Visual Proof of Double-Detonation in Type Ia Supernova Remnant

3 ARTICLES

last wk.

James Webb Captures First Direct Image of Saturn-Mass Candidate TWA 7b

3 ARTICLES

last wk.

LHC Begins Proton–Oxygen Collision Phase with Precision Beam Tuning

3 ARTICLES

last wk.

ALLVAR Alloy 30 Clears Key Qualification Tests, Joins Exoplanet Observatory Prototypes

16 ARTICLES

last wk.

Google Signs World’s Largest Corporate Fusion Power Deal With Commonwealth Fusion Systems

Particle.news

Physics

Earth Spins Record-Short Day, Timekeepers Eye Negative Leap Second

Earth’s Radar Leakage Could Broadcast Its Location to Aliens 200 Light-Years Away

New BAO Analysis Strengthens Local Void Solution to Hubble Tension

Earth Records One of Its Shortest Days on July 9

Meter-Scale Boulder Ejecta From DART Reveal Unexpected Deflection Dynamics

ISS Photo of Rare Gigantic Jet Joins NASA’s Spritacular Database

Australian Quantum Battery Prototype Extends Storage Time by 1,000-Fold

UK’s CosmoCube Mission Moves Into Prototype Testing for Moon’s Far Side Observations

Aalto University Achieves 1-Millisecond Coherence in Transmon Qubits

UC Berkeley Engineers Introduce Coffee-Ring At-Home Test for Rapid Ultra-Sensitive Disease Detection

Never miss stories about

Physics

New 'Dark Dwarfs' Theory Proposes Substellar Objects Fueled by Dark Matter

Axion-Based Dark Energy Model Foresees Big Crunch in 33 Billion Years

Study Reveals Hidden Nano-Crystals in Space Ice

Astronaut’s ISS Photo Captures Rare Red Sprite Above Mexico and U.S.

Three Record-Short Days Ahead as Earth’s Spin Accelerates

Astronomers Capture First Visual Proof of Double-Detonation in Type Ia Supernova Remnant

James Webb Captures First Direct Image of Saturn-Mass Candidate TWA 7b

LHC Begins Proton–Oxygen Collision Phase with Precision Beam Tuning

ALLVAR Alloy 30 Clears Key Qualification Tests, Joins Exoplanet Observatory Prototypes

Google Signs World’s Largest Corporate Fusion Power Deal With Commonwealth Fusion Systems

Never miss stories about

Physics