SpaceX

SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 by Elon Musk to revolutionize space transportation, with the ultimate goal of making life multiplanetary. SpaceX is the only private company to return a spacecraft from low-Earth orbit, first in December 2010. The company offers internet via Starlink, which became the largest-ever satellite constellation in January 2020. SpaceX has a $180 billion valuation.