Yestino - The Signal · Alpha Centaurihttps://yestino.com/zh-CN/entities/alpha-centauri-8d234a与 Alpha Centauri 相关的全部事件zh-CNPrivate group wants to launch "cheapest possible" mission to Alpha Centaurihttps://yestino.com/zh-CN/events/private-group-wants-to-launch-cheapest-possible-mission-to-a-8c9860https://yestino.com/zh-CN/events/private-group-wants-to-launch-cheapest-possible-mission-to-a-8c9860Tue, 01 Sep 2026 10:00:33 GMT"We could really be facing the great filter." 来源：Ars Technica