Daniel BrownSocial Links Navigation Latest articles by Daniel Brown Did Prehistoric 'Astronomers' Build Stonehenge? By Daniel Brown published 25 March 18 The Universe Six Cosmic Catastrophes That Could Wipe Out Life on Earth By Daniel Brown published 31 January 17 Earth 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...1ULA wants to upgrade Vulcan Centaur rocket into a 'space interceptor' to defend satellites2Mars orbiters witness a 'winter wonderland' on the Red Planet (photos)3Black hole paradox that stumped Stephen Hawking may have a solution, new paper claims4Best sci-fi movies of 20245Venus, Mars and more: How to see planets in the night sky in 2025
