Low-orbit space is growing increasingly crowded. Starlink has over 7,100 satellites in orbit and has plans to grow to 30,000. Project Kuiper has plans for a constellation of 3,232 satellites. One Web’s first-generation constellation has 648 satellites, with plans to grow to over 6,300 satellites. The Thousand Sails (Qianfan) constellation is planning for up to 15,000 satellites. Numerous countries and businesses are launching or planning for smaller constellations for a wide variety of purposes.