Astronomers race to learn more about third interstellar visitor

Astronomers have spotted an object from outside our solar system bolting toward the Sun at around 150,000 mph (240,000 km/h). The big, frozen ball of ice and dust presents a rare chance to study an object that formed around an alien solar system, and potentially much earlier in the Milky Way’s history. The object namedContinue reading “Astronomers race to learn more about third interstellar visitor”
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