HomeBusinessElon Musk’s SpaceX buys ad campaign on Twitter for StarlinkFILE PHOTO: An exterior of the SpaceX headquarters in Hawthorne Estimated read time 1 min read FILE PHOTO: An exterior of the SpaceX headquarters in Hawthorne FILE PHOTO: An exterior of the SpaceX headquarters in Hawthorne, California May 29, 2014. REUTERS/Mario Anzuoni /File Photo