The astronauts of the Polaris Dawn mission, after traveling through heavy radiation and high orbits, are getting ready to open the hatch of their SpaceX vehicle. Source link : https://www.nytimes.com/2024/09/11/science/spacex-polaris-dawn-astronauts-spacewalk.html Author : Kenneth Chang Publish date : 2024-09-12 05:38:39 Copyright for syndicated content belongs to the linked Source.