Space

  1. cosmic bubble
    Cosmology

    A new book explores how the concept of the multiverse has evolved

    Tom Siegfried, author of ‘The Number of the Heavens,’ discusses what the multiverse has meant to great thinkers throughout history.

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  2. Exoplanet K2 18b
    Space

    Why just being in the habitable zone doesn’t make exoplanets livable

    A reignited debate over whether a new planet is habitable highlights the difficult science of seeking alien life.

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  3. galaxy cluster
    Space

    A new image reveals the structure of the cosmic web

    Newly spotted tendrils of gas within a forming cluster of galaxies support scientists’ theory of the cosmos.

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  4. SN 10 illustration
    Science & Society

    This year’s SN 10 enjoy the journey, not just the discovery

    Meet 10 young researchers who combine persistence and passion to make headway on science’s big questions.

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  5. Brett McGuire
    Chemistry

    Brett McGuire searches space for the chemistry of life

    The complex molecules Brett McGuire has discovered in interstellar space may point to the origins of carbon-based life.

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  6. exoplanet
    Space

    ‘Imagined Life’ envisions the odd critters of other planets

    The authors of ‘Imagined Life’ rely on science to sketch out what kind of organisms might exist on exoplanets.

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  7. black hole simulation
    Space

    NASA’s new black hole visualizations showcase how gravity warps light

    Images from computer simulations highlight how the extreme gravity of a black hole tampers with light rays emanating from its accretion disk to create weird patterns.

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  8. fast radio burst
    Space

    This fast radio burst shined a light on a galaxy’s mysterious gas halo

    A lucky alignment let astronomers probe one galaxy’s diffuse gas using a brief, bright blast from a more distant galaxy.

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  9. Chandrayaan 2 spacecraft
    Planetary Science

    India’s first attempt to land on the moon appears to have failed

    Indian scientists haven’t heard from the Vikram lander for a full lunar day, after they lost contact during the robotic spacecraft’s descent.

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  10. Julián Alvarado Gómez
    Astronomy

    How an astrophysicist chased a star from the Halo games to real life

    Julián Alvarado Gómez has devoted his career to a star called Iota Horologii. His former life as a Halo video gamer helps fuel that devotion.

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  11. black hole illustration
    Space

    The Milky Way’s supermassive black hole reached record brightness this year

    The big black hole at the center of the galaxy recently flared twice as bright as ever seen before in near-infrared wavelengths.

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  12. ‘Oumuamua interstellar object
    Planetary Science

    Astronomers have spotted a second interstellar object

    Researchers will be able to watch what appears to be an interstellar comet swoop through the solar system for about a year.

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