Pluto and Charon Are Missing Small Craters - Sky & Telescope

1. Pluto and Charon Are Missing Small Craters  Sky & Telescope
2. Flyby Data Reveals a Baffling Amount of Missing Objects at The Fringe of The Solar System  ScienceAlert
3. New Horizons research indicates small Kuiper Belt objects are surprisingly rare  Phys.org
4. In Pluto's Realm, Small Objects Are Rare  Space.com
5. Ancient scars on Pluto and Charon reveal distant space objects  CNN
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