Commercial Crew 2019 Artwork Calendar
NASA/Commercial Crew Program
<a rel="nofollow" class="external free" href="https://www.nasa.gov/feature/commercial-crew-2019-artwork-calendar">https://www.nasa.gov/feature/commercial-crew-2019-artwork-calendar</a> (<a rel="nofollow" class="external text" href="https://www.nasa.gov/sites/default/files/atoms/files/ccpcalendar2109.pdf">direct link</a>)