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Comet 3I/ATLAS makes its closest approach to Earth this week — here’s how to view it

This week the eyes and telescopes of the world will be watching to learn everything we can,' says an astronomer.
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What NASA learned after bombing a moving comet

Simulating a comet strike: from mission control to desktop tools Behind the scenes, the comet impact mission was as much a triumph of simulation as of hardware, with teams running countless virtual ...