3Recently, astronomers have observed stars and other objects that orbit the center of the Milky WayGalaxy farther out than our Sun, but move around faster than we do. How do astronomers think such anobservation can be explained?JCall these faster-moving objects must be escaping from the gravity of the Milky Way and will soon be lost to ourGalaxyit is the Sun that is moving too slowly because of a collision billions of years ago; the outer objects are reallymoving at the appropriate speed for their distance from the centerOthere must be a great deal of invisible dark matter outside the orbit of the Sun whose gravitational pull explainsthe faster motions we see out thereeach of the faster-moving outer objects must be the result of a supernova explosion (giving them extra speed)O no one can come up with any explanation for this puzzling observationF3$4RF1HF4VSearchDII%5TF5G-0-^6BF6YH--F7&7UNPrtScnF8J*8Home|F9M(9KEndF10OPgUpL

astronomers have observed stars and other objects that orbit the center of the Milky Way Galaxy…

Answered: 3 O Recently, astronomers have observed…

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