Our Solar System May End Much Sooner Than Scientists Thought
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Scientists may have dramatically changed what we know about the future of the Solar System. New research suggests that when the Sun becomes a red giant and eventually a white dwarf, its mass may not be lost perfectly smoothly. Instead, thousands of small asymmetric ejections could give the dying Sun tiny gravitational kicks — slowly destabilizing the orbits of Jupiter, Saturn, Uranus, and Neptune. Over time, those disturbances could cause planetary orbits to cross, triggering violent gravitational encounters and potentially ejecting entire planets into interstellar space. In some of the new simulations, the outer Solar System became unstable far sooner than previous models predicted, reducing its estimated intrinsic lifetime by roughly a billion times. So how will the Solar System end? Will Jupiter, Saturn, Uranus, and Neptune survive the death of the Sun? And could some of them eventually become free-floating planets wandering alone through the Milky Way? In this video, we explore the
Tags: space news, nasa, nasa space news, solar system, solar system ending, end of the solar system, future of the solar system, solar system will fall apart, solar system instability, how will the solar system end, death of the solar system, sun dies, death of the sun, white dwarf sun, red giant sun, future of the sun, planets ejected, Saturn, Uranus, outer solar system
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