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About Jonathan O'Callaghan

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Jonathan O'Callaghan

Senior Staff Writer

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.

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Latest from Jonathan O'Callaghan

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clockNovember 26, 2018
comments31
NASA's InSight Probe Has Successfully Touched Down On The Surface Of MarsNASA's InSight Probe Has Successfully Touched Down On The Surface Of Mars
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spaceSpace and Physics

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clockNovember 26, 2018
comments1
An Earthquake Moved New Zealand's North And South Islands About Five Meters Closer TogetherAn Earthquake Moved New Zealand's North And South Islands About Five Meters Closer Together
natureNature

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NASA Will Land A Spacecraft On Mars Today - Here's How To Watch LiveNASA Will Land A Spacecraft On Mars Today - Here's How To Watch Live
spaceSpace and Physics

NASA Will Land A Spacecraft On Mars Today - Here's How To Watch Live

clockNovember 26, 2018
comments10

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These Personality Traits Could Dictate How Often Men Have Sex, Study ClaimsThese Personality Traits Could Dictate How Often Men Have Sex, Study Claims

These Personality Traits Could Dictate How Often Men Have Sex, Study Claims

clockNovember 23, 2018
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spaceSpace and Physics

Scientists Have Found Potentially Dangerous Bacteria On The International Space Station

clockNovember 23, 2018
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spaceSpace and Physics

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clockNovember 23, 2018
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spaceSpace and Physics

Scientist Suggests Why We May Not Have Heard From Aliens Yet

clockNovember 22, 2018
comments4

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Whales Became Really Stressed During World War Two, Study ShowsWhales Became Really Stressed During World War Two, Study Shows
natureNature

Whales Became Really Stressed During World War Two, Study Shows

clockNovember 22, 2018
The Winners Of The Comedy Wildlife Photography Awards Have Been Announced And They're HILARIOUSThe Winners Of The Comedy Wildlife Photography Awards Have Been Announced And They're HILARIOUS
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clockNovember 21, 2018
Scientists Have Created A Star Trek-Like Plane That Flies Using "Ion Thrusters" And No FuelScientists Have Created A Star Trek-Like Plane That Flies Using "Ion Thrusters" And No Fuel
technologyTechnology

Scientists Have Created A Star Trek-Like Plane That Flies Using "Ion Thrusters" And No Fuel

clockNovember 21, 2018
comments114
NASA Are Going To Land On Mars Next Week And You Can Watch The Whole Thing LiveNASA Are Going To Land On Mars Next Week And You Can Watch The Whole Thing Live
spaceSpace and Physics

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clockNovember 21, 2018
Scientists Say They Can Turn Human Poop Into FuelScientists Say They Can Turn Human Poop Into Fuel
technologyTechnology

Scientists Say They Can Turn Human Poop Into Fuel

clockNovember 20, 2018
comments1