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...1US Space Force 5 years later: What has it accomplished so far, and where does it go from here?2Watch Rocket Lab launch a private Earth-imaging satellite this morning3Russian cosmonauts install X-ray detector, jettison trash on spacewalk outside ISS4SpaceX inks deal to launch 2 more astronaut missions to the ISS5NASA space telescopes give Christmas Tree Cluster a festive makeover (photos)
