SpaceX launched the Sentinel-6B ocean-mapping satellite from California early Monday morning (Nov. 17) on a landmark flight — the company's 500th orbital mission with a used rocket.

SpaceX launches used rocket for 500th time, sends Sentinel-6B ocean-mapping satellite to orbit (video)

Source: space
Source Link: https://www.space.com/space-exploration/launches-spacecraft/spacex-sentinel-6b-sea-level-monitoring-satellite-launch