Planets

More Stories in Planets

  1. 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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  2. 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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  3. 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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  4. 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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  5. Space

    Rogue planets wander the galaxy all alone

    Some planets don’t orbit stars. They were kicked into space long ago. The newest, smallest one found is only about as massive as Earth.

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  6. Space

    Meet ‘Pi’ — a new Earth-sized planet

    Searching through data from NASA’s K2 Mission, researchers found a new planet. Some call it K2-315b, others smile and refer to it as “Pi Earth.”

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  7. Space

    Jupiter may have ‘sprites’ or ‘elves’ in its atmosphere

    This is the first time that scientists have seen hints of these weird side effects of lightning storms somewhere other than on Earth.

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  8. Space

    There’s water on sunny parts of the moon, scientists confirm

    The new observations were made by a telescope on board a jet in Earth’s atmosphere. They confirm the presence of water on sunlit areas of the moon.

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  9. Planets

    Let’s learn about Mars

    Traveling to Mars offers many challenges, including life without gravity, cosmic rays and communication delays.

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