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An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...
Chadderton-born Professor Brian Cox has spoken out about claims that an interstellar object could be an alien spacecraft ...
Astronomers have discovered what may be a massive star exploding while trying to swallow a black hole companion, offering an ...
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Our Solar System Has a New Visitor: Interstellar Comet Could Be Nearly As Old as the Galaxy Itself
U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...
On the subject of Comet 3I's unnaturalness, Harvard physicist Avi Loeb has admitted to having concerns about the discovery in ...
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 ...
On August 11, 2025, Harvard astrophysicist Avi Loeb sparked global intrigue by proposing that the interstellar object 3I/ATLAS, discovered on July 1, 2025, by NASA’s ATLAS telescope in Chile, may be ...
New Hubble data on the 3I/ATLAS interstellar comet points to it having a nucleus between 1,000 feet and 3.5 miles, speed at ...
A cosmic visitor is stirring up an earthly debate. A Harvard University astrophysicist has suggested the incoming ...
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Harvard physicist says massive interstellar object could be alien probe on 'reconnaissance mission'
Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard ...
A cosmic visitor is stirring up an earthly debate. A Harvard University astrophysicist has suggested the incoming ...
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