The mysterious "interstellar visitor" that was recently spotted whizzing through the solar system may be around 3 billion years older than our cosmic neighborhood, a new study suggests. If confirmed, ...
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Interstellar comet 3I/ATLAS is rapidly moving away from us. Can we intercept it before it leaves us forever?
3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send ...
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