Mark your calendars: 2019 spaceflight events you don't want to miss - NBC News

1. Mark your calendars: 2019 spaceflight events you don't want to miss  NBC News
2. Astronauts on Mars? MSU professor helps NASA plan to keep them healthy  Detroit Free Press
3. Space In 2019 - Here Are All The Missions And Launches To Look Forward To  Forbes
4. Blast offs and bubbly: The year in space, 2018  New Atlas
5. Year in Space: From the Falcon Heavy’s first flight to the solar system’s last frontier  GeekWire
6. View full coverage on Google News

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