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Space Exploration, Spaceflight and Astronomy

Venturing out in to the cosmos.

Subforums

  1. Space News - Astronomy and Astrophysics

    Exploring the wonders of the universe.

    33,558
    posts
  2. Space News - Exploration and Spaceflight

    Manned and unmanned missions in to space.

    61,929
    posts

528 topics in this forum

    • 4 replies
    • 2,082 views
  1. Cosmos Reboot Coming to Fox

    • 3 replies
    • 528 views
  2. Is Venus supposed to have an atmosphere?

    • 21 replies
    • 4,137 views
  3. how constant, in fact, are "constants"? 1 2

    • 48 replies
    • 3,312 views
  4. An Increase in Fireball Activity?

    • 18 replies
    • 2,012 views
  5. understanding speed that's faster than light

    • 14 replies
    • 2,846 views
  6. Timeline of the far future....

    • 0 replies
    • 600 views
  7. Faster Than Light and Time Travel 1 2 3 4 5

    • 112 replies
    • 6,680 views
  8. What is the evidence?

    • 11 replies
    • 1,095 views
  9. Neil deGrasse Tyson on the New Cosmos

    • 1 reply
    • 616 views
  10. What Chance Is Earth's Core Non-Baryonic? 1 2

    • 29 replies
    • 5,811 views
  11. The Nature of Light and how we study it.

    • 7 replies
    • 901 views
  12. Is the univere infinite?

    • 6 replies
    • 2,247 views
  13. Brightest Moon I've ever seen tonight. 12/16

    • 2 replies
    • 632 views
    • 65 replies
    • 3,870 views
  14. 2012 YQ1

    • 5 replies
    • 1,232 views
  15. Unusual Pic - Google Moon

    • 10 replies
    • 1,149 views
  16. We are stardust harvesting starlight

    • 1 reply
    • 1,937 views
  17. Is the universe inside a black hole? 1 2

    • 43 replies
    • 3,420 views
  18. Has Anyone Noticed?More Than Light Pollution.

    • 9 replies
    • 1,071 views
  19. Can a Neutron star become black hole?

    • 9 replies
    • 1,284 views
  20. time to redefine or define some terms. 1 2

    • 48 replies
    • 3,540 views
  21. gravity sims apps i have played with

    • 2 replies
    • 695 views
  22. What is The Black Knight?

    • 10 replies
    • 3,921 views
  23. IF earth was going to be destroyed... 1 2

    • 28 replies
    • 6,091 views
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