Planets

More Stories in Planets

  1. Space

    This image may be the first look at exomoons in the making

    These observations offer some of the best evidence yet that planets around other stars have moons, or exomoons.

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  2. Space

    Born in deep shadows? That could explain Jupiter’s strange makeup

    Dust that blocked sunlight might have caused the gas giant to form in a deep freeze, a new study suggests.

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  3. Planets

    The pebbled path to planets

    Small pebbles zipping through a sea of gas may give rise to mighty planets.

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  4. Planets

    The Perseverance rover split CO2 on Mars to make breathable air

    This oxygen-making experiment shows that astronauts could one day make air to breathe and to help fuel their ride back home.

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  5. Space

    Raindrops on alien worlds will obey Earth-like rules

    Their size will be similar no matter what they’re made of or on which planet they fall, a new analysis finds.

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  6. Planets

    Scientists discover likely source of the moon’s faint yellow tail

    These sodium atoms are part of the debris kicked up from the moon’s surface, mostly by micrometeorites, two new studies conclude.

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  7. Planets

    Signs of a hidden Planet Nine in our solar system may be an illusion

    Hints of the remote planet, also called Planet X, relied on clumped up orbits of bodies beyond Neptune. A new study suggests that clumping doesn’t exist.

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  8. Space

    Let’s learn about the moon

    The moon is Earth’s nearest neighbor, and its gravity helps stabilize the planet’s climate and creates the tides.

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  9. Space

    Scientists Say: Planet

    Planets have to orbit a star, be big enough to form a sphere and keep other objects out of their path around their star.

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