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Jupiter Protects Earth

Jupiter acts like a cosmic shield for Earth because of its enormous size and strong gravity. Its powerful gravitational pull ...
Research shows Jupiter’s strong gravitational pull may have protected Earth by keeping its orbit steady and preventing it from drifting toward the Sun.
About 4.6 billion years ago, the Solar System formed from a cloud of dust and gas collapsing in on itself due to gravity. The Sun, planets, and eventually Earth formed out of the cloud. But when did ...