Ep. 674: Asteroid Early Warning Systems
Astronomy Cast
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The Large Synoptic Survey Telescope and the Large Survey Through Space and Time
The VIRVIVN observatory is going to spend 10 years observing every part of the sky visible from the southern hemisphere more than 800 times. The goal is they should be able to get to at least 60% of the city killers and hopefully 100% of the planet destroyers, the dino killers. How do we classify those? It's all about size; it's all about energy.
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