Robert ZimmermanSocial Links Navigation Latest articles by Robert Zimmerman 'The Universe in a Mirror' (US, 2008): Book Excerpt By Robert Zimmerman published 22 April 15 Space Books 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...1Watch SpaceX's history-making Fram2 astronaut mission return to Earth today2SpaceX launches 27 Starlink satellites to orbit from California 3SpinLaunch wants to send 250 broadband 'microsatellites' to orbit with a single launch4I'm going to a huge astronomy expo to see the latest telescope tech this weekend. I won't be alone.5NASA's Artemis 2 astronauts reveal moon mission patch to honor 'AII'