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Space and Physics

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Should We Send Signals To Aliens? | IFLScience The Big QuestionsA picture of a mobile phone showing the podcast 'The Big Questions' playing overlaid on a picture of a large array pointing at the sky.

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Should We Send Signals To Aliens? | IFLScience The Big QuestionsA picture of a mobile phone showing the podcast 'The Big Questions' playing overlaid on a picture of a large array pointing at the sky.
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Podcast - The Big Questions
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Should We Send Signals To Aliens? | IFLScience The Big Questions

clock-icon5 days ago

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Earth May Have Showered Europa With 800 Sextillion Dust Grains, And Seeded Its Oceans With LifeEuropa, as seen by JunoCam in 2022.

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Earth May Have Showered Europa With 800 Sextillion Dust Grains, And Seeded Its Oceans With LifeEuropa, as seen by JunoCam in 2022.
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Earth May Have Showered Europa With 800 Sextillion Dust Grains, And Seeded Its Oceans With Life

clock-icon6 days ago

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Deep Synoptic Array – The World's Most Sensitive Radio Observatory – Has Just Been GreenlitTwo metallic radio dishes with behind them majestic snow-covered mountains

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Deep Synoptic Array – The World's Most Sensitive Radio Observatory – Has Just Been GreenlitTwo metallic radio dishes with behind them majestic snow-covered mountains
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Deep Synoptic Array – The World's Most Sensitive Radio Observatory – Has Just Been Greenlit

clock-iconJune 16, 2026
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Artemis II Was Expected To Break Several Records, But Afterwards? One Was Notably AbsentA view from Artemis II during reentry.

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Artemis II Was Expected To Break Several Records, But Afterwards? One Was Notably AbsentA view from Artemis II during reentry.
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Artemis II Was Expected To Break Several Records, But Afterwards? One Was Notably Absent

clock-iconJune 16, 2026

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No Peeking: What Are These Two Objects Meeting In The June Twilight Sky? Clue: It Was Made Possible By Kepler's Third LawVenus and Jupiter in conjunction.

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No Peeking: What Are These Two Objects Meeting In The June Twilight Sky? Clue: It Was Made Possible By Kepler's Third LawVenus and Jupiter in conjunction.
space-iconAstronomy

No Peeking: What Are These Two Objects Meeting In The June Twilight Sky? Clue: It Was Made Possible By Kepler's Third Law

clock-iconJune 15, 2026

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First Nuclear Atomic Clock Has Been Used To Investigate The Properties Of Dark MatterA 3D render of a mechanical clock but the bottom dial is being moved by a the wave frequency of an atom (which is made enormous to do that)

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First Nuclear Atomic Clock Has Been Used To Investigate The Properties Of Dark MatterA 3D render of a mechanical clock but the bottom dial is being moved by a the wave frequency of an atom (which is made enormous to do that)
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First Nuclear Atomic Clock Has Been Used To Investigate The Properties Of Dark Matter

clock-iconJune 15, 2026

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A Large Asteroid Is About To Make Its Closest Approach In Over 400 Years. It Won't Approach This Close Again Until June 28, 2133Potentially hazardous asteroid 152637 (1997 NC1) seen by the Virtual Telescope Project.

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A Large Asteroid Is About To Make Its Closest Approach In Over 400 Years. It Won't Approach This Close Again Until June 28, 2133Potentially hazardous asteroid 152637 (1997 NC1) seen by the Virtual Telescope Project.
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A Large Asteroid Is About To Make Its Closest Approach In Over 400 Years. It Won't Approach This Close Again Until June 28, 2133

clock-iconJune 15, 2026

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IFLScience Visits The Second-Largest Solar System Scale Model In The World And Concludes: Space Is BigA fibreglass model of Saturn on the Siding Spring Solar System Drive, made at thirty-eight million times smaller than the real thing, like the other planets on the drive and the distances between

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IFLScience Visits The Second-Largest Solar System Scale Model In The World And Concludes: Space Is BigA fibreglass model of Saturn on the Siding Spring Solar System Drive, made at thirty-eight million times smaller than the real thing, like the other planets on the drive and the distances between
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IFLScience Visits The Second-Largest Solar System Scale Model In The World And Concludes: Space Is Big

clock-iconJune 12, 2026
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Mysterious Tip-Off Leads To Unusual Discovery: A Constellation Of Satellites Appears To Have Been Jamming GPS Signals Over Europe Since 2019Diagram showing the orbit of Russian EKS satellites.

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Mysterious Tip-Off Leads To Unusual Discovery: A Constellation Of Satellites Appears To Have Been Jamming GPS Signals Over Europe Since 2019Diagram showing the orbit of Russian EKS satellites.
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Mysterious Tip-Off Leads To Unusual Discovery: A Constellation Of Satellites Appears To Have Been Jamming GPS Signals Over Europe Since 2019

clock-iconJune 11, 2026

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Schrödinger's Cat Just Got An Upgrade: "Sibling" Cat States Now Push The Limits Of Quantum PhysicsReconstructed Wigner function of a superposition of two trisqueezed states. Its sixfold rotational symmetry and regions of Wigner negativity reveal highly non-classical quantum interference in the ion’s motion.

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Schrödinger's Cat Just Got An Upgrade: "Sibling" Cat States Now Push The Limits Of Quantum PhysicsReconstructed Wigner function of a superposition of two trisqueezed states. Its sixfold rotational symmetry and regions of Wigner negativity reveal highly non-classical quantum interference in the ion’s motion.
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Schrödinger's Cat Just Got An Upgrade: "Sibling" Cat States Now Push The Limits Of Quantum Physics

clock-iconJune 10, 2026
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The Milky Way Is Hurtling Towards Something Called The Great Attractor At 600 Kilometers Per SecondGalaxy clusters being pulled towards the Great Attractor

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The Milky Way Is Hurtling Towards Something Called The Great Attractor At 600 Kilometers Per SecondGalaxy clusters being pulled towards the Great Attractor
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The Milky Way Is Hurtling Towards Something Called The Great Attractor At 600 Kilometers Per Second

clock-iconJune 10, 2026

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"Earth's First Starfleet": NASA Announces The Crew Of Artemis III, The Astronauts Who Will Also Not Go Around The MoonThe crew of Artemis III.

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"Earth's First Starfleet": NASA Announces The Crew Of Artemis III, The Astronauts Who Will Also Not Go Around The MoonThe crew of Artemis III.
space-iconAstronomy

"Earth's First Starfleet": NASA Announces The Crew Of Artemis III, The Astronauts Who Will Also Not Go Around The Moon

clock-iconJune 9, 2026

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Boltzmann Brains: How Can We Be Sure You Aren't A Giant Brain Floating Around In Space At The End Of Time?A digital brain floating around in digital space.

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Boltzmann Brains: How Can We Be Sure You Aren't A Giant Brain Floating Around In Space At The End Of Time?A digital brain floating around in digital space.
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Boltzmann Brains: How Can We Be Sure You Aren't A Giant Brain Floating Around In Space At The End Of Time?

clock-iconJune 9, 2026
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Global "Post-Detection Protocols" For Disclosing Alien Life Just Got Their First Major Update In 16 YearsSatellite antenna at a ground station.

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Global "Post-Detection Protocols" For Disclosing Alien Life Just Got Their First Major Update In 16 YearsSatellite antenna at a ground station.
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Global "Post-Detection Protocols" For Disclosing Alien Life Just Got Their First Major Update In 16 Years

clock-iconJune 8, 2026
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The Arietids – One Of The Best And Most Difficult To Watch Meteor Showers Of The Year – Peaks This Weekenda dark hill silhoutte under the milky way and some meteor trails

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The Arietids – One Of The Best And Most Difficult To Watch Meteor Showers Of The Year – Peaks This Weekenda dark hill silhoutte under the milky way and some meteor trails
space-iconAstronomy

The Arietids – One Of The Best And Most Difficult To Watch Meteor Showers Of The Year – Peaks This Weekend

clock-iconJune 5, 2026