GeekWire: Gravitics 筹集了 2000 万美元用于在西雅图 geekwire.com/2022/gravitics 北部建造空间站模块的计划……

原推：Gravitics raises $20M for plans to build space station modules north of Seattle geekwire.com/2022/gravitics…
https://twitter.com/geekwire/status/1593317630688997376