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Interstellar object 'may be oldest comet ever seen'

3I/ATLAS: Interstellar object 'may be oldest comet ever seen'

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar system by more than 3 billion years, researchers say.

The Indian Express · 27m

3I/Atlas: How do scientists determine if an object is interstellar?

I/Atlas was first spotted on July 1 by the Asteroid Terrestrial-impact Last Alert System (Atlas) survey telescope in Río Hurtado, Chile. At the time it was about 670 million km from the Sun

Space.com on MSN · 5d

New interstellar object 3I/ATLAS: Everything we know about the rare cosmic visitor

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here are all of your questions answered.

GB News on MSN5h

'Interstellar object' mystery SOLVED by astronomers in major space breakthrough

British astronomers may have solved the mystery of an "interstellar object" hurtling towards our planet. Scientists believe the mysterious interstellar visitor may be the oldest comet ever observed.

Smithsonian Magazine on MSN5d

A Rare Interstellar Object Is Blazing Through Our Solar System, Marking Only the Third Cosmic Visitor on Record

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

16h

Interstellar Object

Find Interstellar Object Latest News, Videos & Pictures on Interstellar Object and see latest updates, news, information from NDTV.COM. Explore more on Interstellar Object.

IFLScience on MSN4d

New Interstellar Comet Tracked To Its Origin Region: “It’s Much Older Than The Solar System”

Hopkins and Lintott are two of the six authors of a new paper that uses the new model to trace the origin of Comet 3I/ATLAS, and it appears to be coming from a completely different region of the ...

5don MSN

New interstellar comet will keep a safe distance from Earth, NASA says

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

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