Pythagorean Astronomy: On Board with DART

Posted on 2 November 2022 by Chris North

At the end of September, NASA’s DART mission was deliberately crashed into the asteroid Dimorphos. Not carelessness, but a deliberate act with a view to testing planetary defense. After all, if we discover something large heading towards Earth, we might want to be able to nudge it off course. Here in Wales, the Comet Chasers
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