Don DavisSocial Links Navigation 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...1JWST finds spiral galaxy about 5 times more massive than Milky Way — scientists call it 'Big Wheel' 2Watch SpaceX's history-making Fram2 astronaut mission return to Earth today3SpaceX launches 27 Starlink satellites to orbit from California 4SpinLaunch wants to send 250 broadband 'microsatellites' to orbit with a single launch5I'm going to a huge astronomy expo to see the latest telescope tech this weekend. I won't be alone.