Zenno Astronautics wants to move spacecraft around using electromagnets, not fuel – TechCrunch
It’s easy to think about satellites as a bunch of mini-moons, orbiting the Earth seamlessly and without any (noticeable) movement. But that’s not quite right: satellites and other spacecraft often require fairly continuous tweaks to their positions in orbit. Historically, the aerospace industry has relied on thrusters, or a combination of reaction wheels and magnetic […]
Source: techcrunch.com