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...1NASA engineer Ed Smylie, who led carbon dioxide fix on Apollo 13, dies at 952Firefly Aerospace's Alpha rocket fails during launch, falls into the sea near Antarctica3SpaceX's next private astronaut mission to ISS, Ax-4, to launch May 29 for Axiom Space4New record! 6 rockets launch in less than 24 hours5Amateur astronomer captures detailed photos of Croc's Eye and Whirlpool galaxies from backyard observatory
