Edited by Rachel Bosley and Alistair MacKenzie, M. Sc., some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Massimo Urso, some rights reserved (CC BY-NC), uploaded by Massimo Urso
- 2. (c) Corey Lange, some rights reserved (CC BY-NC), uploaded by Corey Lange
- 3. (c) John Boback, some rights reserved (CC BY-NC), uploaded by John Boback
- 4. (c) icosahedron, some rights reserved (CC BY), uploaded by icosahedron
- 5. (c) Colin Meurk, some rights reserved (CC BY-SA), uploaded by Colin Meurk
- 6. (c) cassi saari, some rights reserved (CC BY-NC), uploaded by cassi saari
- 7. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 8. (c) mimzee, some rights reserved (CC BY-NC)
- 9. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 10. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
- 11. (c) Shihmei Barger 舒詩玫, some rights reserved (CC BY-NC-ND)
- 12. (c) Nate Hartley, some rights reserved (CC BY-NC), uploaded by Nate Hartley
- 13. (c) Ves, some rights reserved (CC BY-NC), uploaded by Ves
- 14. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 15. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 16. (c) Nicholas Cowey, some rights reserved (CC BY-NC), uploaded by Nicholas Cowey
- 17. (c) eknuth, some rights reserved (CC BY-NC), uploaded by eknuth
- 18. (c) Rob Routledge, some rights reserved (CC BY-NC), uploaded by Rob Routledge
- 19. (c) Leanne Wallis, some rights reserved (CC BY-NC), uploaded by Leanne Wallis
- 20. (c) kha, some rights reserved (CC BY-NC), uploaded by kha
- 21. (c) John Beetham, some rights reserved (CC BY-NC), uploaded by John Beetham
- 22. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner