New ‘probably interstellar’ comet will likely be seen to the bare eye subsequent month earlier than leaving our photo voltaic system perpetually

Comet Nishimura, also referred to as C/2023 P1, capturing throughout the evening sky in a telescope picture. (Picture credit score: NASA/Dan Bartlett)

A newly found comet that is barreling towards Earth might have originated from outdoors our photo voltaic system — and can seemingly be catapulted again into interstellar area after performing an intense gravitational slingshot across the solar. Earlier than it departs our cosmic neighborhood perpetually, the icy object will seemingly get 100 occasions brighter, that means it’s going to shine like a star within the evening sky. 

Beginner Japanese astronomer Hideo Nishimura found the comet, designated C/2023 P1, falling towards the center of the photo voltaic system on Aug. 12. Observe-up observations counsel the article, nicknamed Comet Nishimura, has a hyperbolic orbit, based on A hyperbolic orbit is when an object slingshots round a extra huge object, like the solar, giving the smaller object sufficient power to flee the gravitational pull of the bigger one. 

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