Gas giant’s role in preventing asteroid collisions under scrutiny.
For more than a decade many astronomers have thought of Jupiter as a protective big brother for planet Earth. The gas giant’s gravitational pull is believed to slingshot incoming Earth-threatening objects out of the Solar System. This has led many to suppose it shielded the young Earth from impacts, helping to support conditions for life.
Gas giant’s role in preventing asteroid collisions under scrutiny.
For more than a decade many astronomers have thought of Jupiter as a protective big brother for planet Earth. The gas giant’s gravitational pull is believed to slingshot incoming Earth-threatening objects out of the Solar System. This has led many to suppose it shielded the young Earth from impacts, helping to support conditions for life.
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