Live coverage: Emirates Mars Mission launches from Japan

SpaceX’s Dragon cargo craft departed the International Space Station on Wednesday at 9:19 a.m. EDT (1319 GMT), concluding the commercial spaceship’s eighth visit to the complex. Splashdown in the Pacific Ocean occurred at 2:55 p.m. EDT (1855 GMT).

China launched a Long March 4B rocket Saturday with a high-resolution mapping satellite for the Chinese Ministry of Natural Resources and two smaller spacecraft designed for astronomical observations and data relay services.

SpaceX and Arianespace recently announced plans to launch rideshare missions to sun-synchronous and geostationary orbit, dedicating big rocket capacity for small satellites as the U.S.-based launch broker Spaceflight committed to using a new Indian microsatellite launcher set to debut later this year.