https://www.vice.com/en_us/article/v7ge79/how-to-watch-spacex-nasa-dragon-launch-live-feed

Two astronauts will ride a SpaceX rocket from Florida to the International Space Station (ISS) on Wednesday, marking the first time that humans have traveled to space from American soil in nearly a decade.

In addition to its significance in reviving human space exploration from the U.S., this event will also be the first spaceflight of a commercial spacecraft with astronauts onboard—a major milestone for the private space industry.