fromwww.scientificamerican.com
6 days agoAstronomers Just Found Dozens of New Asteroid Families'
It's exciting, but it's wrong: asteroids so closely spaced together would grind one another to dust in short order, making it extremely unlikely that you'd ever find such a situation near a star. In our own solar system, there are pretty good odds that you could stand on the surface of an asteroid and not even be able to see another one!
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