https://techcrunch.com/2019/12/11/blue-origin-moves-closer-to-human-spaceflight-with-12th-new-shepard-launch/

Jeff Bezos -founded Blue Origin has recorded another successful mission for its New Shepard sub-orbital launch vehicle, which is a key step as it readies the spacecraft for human spaceflight. This is also the six flight of this re-used booster, which is a record for Blue Origin in terms of relying and recovering one of its rocket stages.

This is the ninth time that Blue Origin has flown commercial payloads aboard New Shepard, and each launch moves it one step closer to demonstrating the system’s readiness for carrying crew on board. This launch carried experimental payloads on board that will be used for research, including materials used in student studies. It also had thousands of postcards on board written by students from around the world, which were submitted to the Club for the Future non-profit set up by Blue Origin earlier this year to provide educational resources about space to schools and students.