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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 scientist Avi Loeb urges global leaders to devise a plan for a potential alien attack, should interstellar object ...
Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...
The 3I/ATLAS, which was first spotted on July 1, has the fastest velocity of any solar system visitor to date, NASA says. The ...
Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...
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 ...