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Everything We Know About Interstellar Comet 3I/ATLAS

Live Science on MSN · 2d

'Interstellar visitor' 3I/ATLAS could be the oldest comet ever seen — and could grow a spectacular tail later this year

New simulations have narrowed down where the newly discovered interstellar comet 3I/ATLAS likely came from, revealing it could be more than 3 billion years older than the solar system.

Astronomy on MSN · 15h

What we know so far about 3I/ATLAS, the interstellar visitor

New findings about interstellar comet 3I/ATLAS reveal its surprising size, possible thick disk origin, and what makes it unlike any other ISO

Phys.org on MSN · 2d

Getting to know 3I/ATLAS, our solar system's newest interstellar visitor

A team of international astronomers, including a University of Michigan doctoral student, were the first to publish the discovery of just the third known interstellar object to visit our solar system on July 3.

1d

Our solar system has a new mysterious visitor—what is it?

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

Astronomy on MSN4h

The Sky This Week from July 18 to 25: Have you seen our interstellar visitor?

As the Moon reaches New, advanced observers can try photographing 3I/ATLAS while everyone can enjoy nebulae and more in the ...

6d

An Interstellar Comet Is Here, and Its Age Is Mind-Bending

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...

New interstellar comet 3I/ATLAS is hurtling through the solar system — and you can watch it live online today

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

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