Three lunar missions, commercial spaceflight milestones, the first all-woman spacewalk — 2019 was a busy year in space for public and private entities alike.
Source: https://www.livescience.com/spaceflight-moments-2019.html
Only the Autodidact is Free
Three lunar missions, commercial spaceflight milestones, the first all-woman spacewalk — 2019 was a busy year in space for public and private entities alike.
Source: https://www.livescience.com/spaceflight-moments-2019.html