Space.com on MSN
Interstellar comet 3I/ATLAS may be nearly 12 billion years old. Its star system may no longer exist
Our solar system's famous "invader" might be as old as the Milky Way itself.
The interstellar comet 3I/ATLAS, recently discovered in our solar system, could be nearly 12 billion years old. Its ...
Webb Telescope heavy hydrogen in 3I/ATLAS reveals rare deuterium-rich chemistry and a possible ultra-cold alien origin.
IFLScience on MSN
What Are the Hill Radius and Roche Limit and Are They Related?
As the interstellar comet 3I/ATLAS exited the Solar System, it created one more burst of excitement by passing just outside Jupiter’s Hill radius. On the other hand, we sometimes hear about another ...
The squeaking of sneakers on a basketball court is one of sports’ most recognizable sounds. NBC News’ Steven Romo examines a ...
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The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, potentially putting it just under 2 billion years the age of the universe. The Gaia telescope spotted ...
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