Don Davis Latest articles by Don Davis Space Settlement: The Call of the High Frontier By Don Davis published 20 March 06 Space Exploration Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Florida2Australia's 1st orbital rocket, Gilmour Space's Eris, fails on historic debut launch3SpaceX moves Starship to launch pad for testing ahead of Flight 10 (photos)4The 1st trailer for James Cameron's 'Avatar: Fire and Ash' promises a stunning three-way battle for the future of Pandora (video)5Watch India and NASA launch the powerful NISAR Earth-observing satellite on July 30