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About Jonathan O'Callaghan

Jonathan O'Callaghan

Jonathan O'Callaghan

Senior Staff Writer

About the Author

With a background in Physics and Astrophysics, Jonathan has a passion for space science and exploration stories. From Apollo to SpaceX, Jonathan enjoys covering the past, present, and future of the space age, while also dabbling in broader science and technology. But he still refuses to obey the laws of thermodynamics.

Read IFLScience Editorial Policy

2,016 PUBLISHED ARTICLES

LOCATION

London

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Latest from Jonathan O'Callaghan

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Cassini Snaps Glorious Image Of Dione Lit Up By Saturn's Reflected Lightarticle image

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Cassini Snaps Glorious Image Of Dione Lit Up By Saturn's Reflected Lightarticle image
space-iconSpace and Physics

Cassini Snaps Glorious Image Of Dione Lit Up By Saturn's Reflected Light

clock-iconJanuary 31, 2017

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First Results From NASA's Twins Experiment Surprise Scientistsarticle image

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First Results From NASA's Twins Experiment Surprise Scientistsarticle image
space-iconSpace and Physics

First Results From NASA's Twins Experiment Surprise Scientists

clock-iconJanuary 31, 2017

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New Method Could Help Us Find Life On Other Worldsarticle image

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New Method Could Help Us Find Life On Other Worldsarticle image
space-iconSpace and Physics

New Method Could Help Us Find Life On Other Worlds

clock-iconJanuary 27, 2017

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It's 50 Years Today Since Three Astronauts Died In The Apollo 1 Firearticle image

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It's 50 Years Today Since Three Astronauts Died In The Apollo 1 Firearticle image
space-iconSpace and Physics

It's 50 Years Today Since Three Astronauts Died In The Apollo 1 Fire

clock-iconJanuary 27, 2017

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Juno Snaps Amazing Image Of Jupiter's Little Red Spotarticle image

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Juno Snaps Amazing Image Of Jupiter's Little Red Spotarticle image
space-iconSpace and Physics

Juno Snaps Amazing Image Of Jupiter's Little Red Spot

clock-iconJanuary 26, 2017

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Boeing Has Unveiled Its Stylish New Spacesuit For Its Upcoming Space Missionsarticle image

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Boeing Has Unveiled Its Stylish New Spacesuit For Its Upcoming Space Missionsarticle image
space-iconSpace and Physics

Boeing Has Unveiled Its Stylish New Spacesuit For Its Upcoming Space Missions

clock-iconJanuary 26, 2017

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British Astronaut Tim Peake Is Going Back To Spacearticle image

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British Astronaut Tim Peake Is Going Back To Spacearticle image
space-iconSpace and Physics

British Astronaut Tim Peake Is Going Back To Space

clock-iconJanuary 26, 2017

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SpaceX's Next Rocket Will Liftoff From A Historic Former Space Shuttle Launch Padarticle image

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SpaceX's Next Rocket Will Liftoff From A Historic Former Space Shuttle Launch Padarticle image
space-iconSpace and Physics

SpaceX's Next Rocket Will Liftoff From A Historic Former Space Shuttle Launch Pad

clock-iconJanuary 26, 2017

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Five Teams Enter Final Stretch To Win Google Lunar XPRIZE Moon Race And Scoop $20 Millionarticle image

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Five Teams Enter Final Stretch To Win Google Lunar XPRIZE Moon Race And Scoop $20 Millionarticle image
space-iconSpace and Physics

Five Teams Enter Final Stretch To Win Google Lunar XPRIZE Moon Race And Scoop $20 Million

clock-iconJanuary 25, 2017

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NASA Snaps Image Of Saturn's Other Death Star Moonarticle image

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NASA Snaps Image Of Saturn's Other Death Star Moonarticle image
space-iconSpace and Physics

NASA Snaps Image Of Saturn's Other Death Star Moon

clock-iconJanuary 24, 2017

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Carl Sagan Sort Of Predicted The Rise Of Donald Trump 25 Years Agoarticle image

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Carl Sagan Sort Of Predicted The Rise Of Donald Trump 25 Years Agoarticle image

Carl Sagan Sort Of Predicted The Rise Of Donald Trump 25 Years Ago

clock-iconJanuary 24, 2017
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New Crab Species Honors Harry Potter (And The Crustacean Of Secrets)article image

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New Crab Species Honors Harry Potter (And The Crustacean Of Secrets)article image
nature-iconNature

New Crab Species Honors Harry Potter (And The Crustacean Of Secrets)

clock-iconJanuary 24, 2017

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NASA Releases Gorgeous Images Of Earth From New Weather Satellitearticle image

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NASA Releases Gorgeous Images Of Earth From New Weather Satellitearticle image
space-iconSpace and Physics

NASA Releases Gorgeous Images Of Earth From New Weather Satellite

clock-iconJanuary 23, 2017

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Asteroids Might Camouflage Themselves With Material From Elsewherearticle image

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Asteroids Might Camouflage Themselves With Material From Elsewherearticle image
space-iconSpace and Physics

Asteroids Might Camouflage Themselves With Material From Elsewhere

clock-iconJanuary 23, 2017

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Earth's Meteorites Were Very Different 500 Million Years Agoarticle image

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Earth's Meteorites Were Very Different 500 Million Years Agoarticle image
space-iconSpace and Physics

Earth's Meteorites Were Very Different 500 Million Years Ago

clock-iconJanuary 23, 2017