Publications by authors named "Jonathan O'Callaghan"

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Stranded on Mars: NASA spent years and billions of dollars collecting Martian samples to bring home. Now it might just leave them there.
Jonathan O'Callaghan

Sci Am· December 2025

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World's most energy-efficient AI supercomputer comes online.
Jonathan O'Callaghan

Nature· September 2025

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Why Texas is the hottest place for space right now.
Jonathan O'Callaghan

Nature· August 2025

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Monster black hole merger is biggest ever seen.
Jonathan O'Callaghan

Nature· July 2025

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Controversial geoengineering projects to test Earth-cooling tech funded by UK agency.
Jonathan O'Callaghan

Nature· May 2025

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Saturn has a whopping 274 moons - scientists want to know why.
Jonathan O'Callaghan

Nature· March 2025

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Slingshot World: A planet-toting star is whipping through the galaxy at incredible speed.
Jonathan O'Callaghan

Sci Am· January 2025

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Tracking methane super-emitters from space.
Jonathan O'Callaghan

Nature· November 2024

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A spaceship punched an asteroid - we're about to learn what came next.
Jonathan O'Callaghan

Nature· October 2024

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Scientists successfully 'nuke asteroid' - in a lab mock-up.
Jonathan O'Callaghan

Nature· September 2024

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UK general election: five reasons it matters for science.
Jonathan O'Callaghan, Elizabeth Gibney

Nature· July 2024

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UK election: scientists welcome Labour's landslide win.
Jonathan O'Callaghan

Nature· July 2024

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Who's making chips for AI? Chinese manufacturers lag behind US tech giants.
Jonathan O'Callaghan

Nature· May 2024

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Astronomers find long-missing dwarf galaxies-too many of them.
Jonathan O'Callaghan

Science· May 2024

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Uncanny Galaxies: Unexpectedly big and bright galaxies spied by JWST are changing our understanding of the early universe.
Jonathan O'Callaghan

Sci Am· May 2024

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The science of Oppenheimer: meet the Oscar-winning movie's specialist advisers.
Jonathan O'Callaghan

Nature· March 2024

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How OpenAI's text-to-video tool Sora could change science - and society.
Jonathan O'Callaghan

Nature· March 2024

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Sam Bankman-Fried sentencing: crypto-funded researchers grapple with FTX collapse.
Jonathan O'Callaghan

Nature· March 2024

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Apple Vision Pro: what does it mean for scientists?
Jonathan O'Callaghan

Nature· February 2024

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This AI robot chemist could make oxygen on Mars.
Jonathan O'Callaghan

Nature· November 2023

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Mysterious 'Tasmanian devil' space explosion baffles astronomers.
Jonathan O'Callaghan

Nature· November 2023

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This is what Earth's continents will look like in 250 million years.
Jonathan O'Callaghan

Nature· October 2023

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Out with a Bang: A nearby supernova gives stunning details of a dying star's last days.
Jonathan O'Callaghan

Sci Am· October 2023

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Why are concrete schools crumbling in the UK - and what can be done?
Jonathan O'Callaghan

Nature· September 2023

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Russian Moon lander crash - what happened, and what's next?
Jonathan O'Callaghan

Nature· August 2023

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