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U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...
NASA astronomers have witnessed the movement of the fastest ever comet seen so far and using Hubble Space Telescope clicked ...
Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...
The space telescope obtained some details about the third recent interstellar visitor.
The 3I/ATLAS, which was first spotted on July 1, has the fastest velocity of any solar system visitor to date, NASA says. The ...
A cosmic visitor is stirring an earthly debate. A Harvard astrophysicist has suggested the incoming interstellar object ...
The second object that strayed from another solar system to ours was 21/Borisov. It was discovered in 2019 and is believed to ...