Comments on: The Inspiration4 astronauts are training hard for their private launch on a SpaceX rocket https://lifeboat.com/blog/2021/05/the-inspiration4-astronauts-are-training-hard-for-their-private-launch-on-a-spacex-rocket Safeguarding Humanity Wed, 26 May 2021 06:22:38 +0000 hourly 1 https://wordpress.org/?v=6.6.2