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ãhttp://www.spacex.com/sites/spacex/files/spacex_orbcomm_press_kit_final2.pdf
ã»Background on Tonight's Launch | SpaceX
ãhttp://www.spacex.com/news/2015/12/21/background-tonights-launch
ã»SpaceX | Webcast
ãhttp://www.spacex.com/webcast/
ã»Live coverage: Falcon 9 rocket launches, and lands, at Cape Canaveral | Spaceflight Now
ãhttp://spaceflightnow.com/2015/12/20/falcon-9-orbcomm-2-mission-status-center/
ã»SpaceX Makes History with Successful Booster Return to Onshore Landing | Spaceflight101
ãhttp://spaceflight101.com/spacex-makes-history-with-successful-booster-return-to-onshore-landing/













