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Space and Physics

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What Is The Black Drop Effect? How An Optical Phenomenon Frustrated Astronomers And May Have Changed Australia’s HistoryThis photograph taken during the Transit of Venus in 2004 shows the black drop effect, with the area of darkness appearing to bulge out where Venus's touches the edge of the Sun

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What Is The Black Drop Effect? How An Optical Phenomenon Frustrated Astronomers And May Have Changed Australia’s HistoryThis photograph taken during the Transit of Venus in 2004 shows the black drop effect, with the area of darkness appearing to bulge out where Venus's touches the edge of the Sun
space-iconAstronomy

What Is The Black Drop Effect? How An Optical Phenomenon Frustrated Astronomers And May Have Changed Australia’s History

clock-icon14 hours ago

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You Can Now See The Before And After Of The SpaceX Collision On The Moonthe cratered surface of the Moon and in the middle two overlapping crater with one of them showing fresh streaks of dark and bright material

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You Can Now See The Before And After Of The SpaceX Collision On The Moonthe cratered surface of the Moon and in the middle two overlapping crater with one of them showing fresh streaks of dark and bright material
space-iconAstronomy

You Can Now See The Before And After Of The SpaceX Collision On The Moon

clock-iconYesterday

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Newly Discovered Fastest Star In The Galaxy Moves At 8 Percent Of The Speed Of Light, And Will Allow Us To Take An Incredible Black Hole Measurementartist impression shows many orbits with a variety of of inclinations around the supermassive black hole at the center of the galaxy

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Newly Discovered Fastest Star In The Galaxy Moves At 8 Percent Of The Speed Of Light, And Will Allow Us To Take An Incredible Black Hole Measurementartist impression shows many orbits with a variety of of inclinations around the supermassive black hole at the center of the galaxy
space-iconAstronomy

Newly Discovered Fastest Star In The Galaxy Moves At 8 Percent Of The Speed Of Light, And Will Allow Us To Take An Incredible Black Hole Measurement

clock-iconYesterday

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Newly Discovered State Of Matter Is Like Mixing Water And Oil: Meet The Quantum Droplets Of Bosons And Fermionsa water droplet on the surface of a cd with light shingin through it showing funky little refractions

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Newly Discovered State Of Matter Is Like Mixing Water And Oil: Meet The Quantum Droplets Of Bosons And Fermionsa water droplet on the surface of a cd with light shingin through it showing funky little refractions
space-iconquantum mechanics

Newly Discovered State Of Matter Is Like Mixing Water And Oil: Meet The Quantum Droplets Of Bosons And Fermions

clock-icon2 days ago

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The Milky Way Merged With Another Galaxy In The Distant Past, 1.8 Billion Years Before Its Collision With The Infamous Sausage GalaxyA small bright galaxy is colliding with a much larger one

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The Milky Way Merged With Another Galaxy In The Distant Past, 1.8 Billion Years Before Its Collision With The Infamous Sausage GalaxyA small bright galaxy is colliding with a much larger one
space-iconAstronomy

The Milky Way Merged With Another Galaxy In The Distant Past, 1.8 Billion Years Before Its Collision With The Infamous Sausage Galaxy

clock-icon2 days ago

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Boyajian's Star Doesn’t Have An Alien Megastructure After All, But It May Be Orbited By A Massive Planet Or Brown DwarfWe still don't know why Boyajian's star has changed its brightness so dramatically, but if comets are responsible, we might know what is stirring them up

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Boyajian's Star Doesn’t Have An Alien Megastructure After All, But It May Be Orbited By A Massive Planet Or Brown DwarfWe still don't know why Boyajian's star has changed its brightness so dramatically, but if comets are responsible, we might know what is stirring them up
space-iconAstronomy

Boyajian's Star Doesn’t Have An Alien Megastructure After All, But It May Be Orbited By A Massive Planet Or Brown Dwarf

clock-icon2 days ago

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Scientists Have Found A Surprising Number Of “Extraterrestrial Amino Acids” Never Before Seen On Eartha shiny grey jagged rock is visible in this image

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Scientists Have Found A Surprising Number Of “Extraterrestrial Amino Acids” Never Before Seen On Eartha shiny grey jagged rock is visible in this image
space-iconAstronomy

Scientists Have Found A Surprising Number Of “Extraterrestrial Amino Acids” Never Before Seen On Earth

clock-icon2 days ago

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In 1638 Galileo Showed Giant Humans Can't Exist, Or At Least Not Without Being Truly MonstrousA silhouette of a giant at the end of a path through a forest (artwork).

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In 1638 Galileo Showed Giant Humans Can't Exist, Or At Least Not Without Being Truly MonstrousA silhouette of a giant at the end of a path through a forest (artwork).
space-iconphysics

In 1638 Galileo Showed Giant Humans Can't Exist, Or At Least Not Without Being Truly Monstrous

clock-icon3 days ago

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It Is Already Time To Get Ready For The Next Eclipse – August 2, 2027 Will See The Longest For The Rest Of The CenturyA spiral progression of 10 images show in the sun progressively more covered by the moon and at the center totality showing the corona and the solar prominence

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It Is Already Time To Get Ready For The Next Eclipse – August 2, 2027 Will See The Longest For The Rest Of The CenturyA spiral progression of 10 images show in the sun progressively more covered by the moon and at the center totality showing the corona and the solar prominence
space-iconAstronomy

It Is Already Time To Get Ready For The Next Eclipse – August 2, 2027 Will See The Longest For The Rest Of The Century

clock-icon3 days ago

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SpaceX Broke Yet Another World Record Last Weekend With The Launch Of Two More Falcon 9 Rocketsthe first stage of a Falcon 9 rocket returns to Earth.

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SpaceX Broke Yet Another World Record Last Weekend With The Launch Of Two More Falcon 9 Rocketsthe first stage of a Falcon 9 rocket returns to Earth.
space-iconAstronomy

SpaceX Broke Yet Another World Record Last Weekend With The Launch Of Two More Falcon 9 Rockets

clock-icon3 days ago

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A Different POV: Watch A Shadow Crawl Across Earth As The Total Solar Eclipse Is Captured From Spacethe total solar eclipse in Lerma with a frw people watching and taking pictures

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A Different POV: Watch A Shadow Crawl Across Earth As The Total Solar Eclipse Is Captured From Spacethe total solar eclipse in Lerma with a frw people watching and taking pictures
space-iconAstronomy

A Different POV: Watch A Shadow Crawl Across Earth As The Total Solar Eclipse Is Captured From Space

clock-icon6 days ago

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A Particle Made Mostly Of Force And Very Little Matter May Have Finally Been Discovered. Introducing: GlueballsA Circular gradient refracted through ribbed glass with luminous red magenta glow

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A Particle Made Mostly Of Force And Very Little Matter May Have Finally Been Discovered. Introducing: GlueballsA Circular gradient refracted through ribbed glass with luminous red magenta glow
space-iconphysics

A Particle Made Mostly Of Force And Very Little Matter May Have Finally Been Discovered. Introducing: Glueballs

clock-icon6 days ago
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As An “Eclipse Hunter”, This Was My Third Total Solar Eclipse And I Was Just As In Awe Of This Celestial Spectaclethe sun is completely covered by the Moon and the light is visible only at the edge

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As An “Eclipse Hunter”, This Was My Third Total Solar Eclipse And I Was Just As In Awe Of This Celestial Spectaclethe sun is completely covered by the Moon and the light is visible only at the edge
space-iconAstronomy

As An “Eclipse Hunter”, This Was My Third Total Solar Eclipse And I Was Just As In Awe Of This Celestial Spectacle

clock-icon6 days ago

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The Difference Between My Eclipse Photos And My Colleague’s Makes Me Want To CryOn the left: A gorgeous photo of the eclipse, with the Sun glowing red behind the Moon, and a visible solar prominence on the left of the Moon. On the right: A terrible eclipse-shaped shadow, projected onto the inside of a car door.

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The Difference Between My Eclipse Photos And My Colleague’s Makes Me Want To CryOn the left: A gorgeous photo of the eclipse, with the Sun glowing red behind the Moon, and a visible solar prominence on the left of the Moon. On the right: A terrible eclipse-shaped shadow, projected onto the inside of a car door.
space-iconAstronomy

The Difference Between My Eclipse Photos And My Colleague’s Makes Me Want To Cry

clock-iconAugust 13, 2026

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We’ve Just Discovered A Brand New Object At The End Of The Universe – Meet A “Black Hole Star”An artist's somewhat imaginative portrayal of a supermassive black hole surrounded by dense layers of gas in a ball with a radius the size of Neptune's orbit

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We’ve Just Discovered A Brand New Object At The End Of The Universe – Meet A “Black Hole Star”An artist's somewhat imaginative portrayal of a supermassive black hole surrounded by dense layers of gas in a ball with a radius the size of Neptune's orbit
space-iconAstronomy

We’ve Just Discovered A Brand New Object At The End Of The Universe – Meet A “Black Hole Star”

clock-iconAugust 13, 2026
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