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Space: Astronomy and Astrophysics

Exploring the wonders of the universe.

7,556 topics in this forum

  1. A galaxy of deception

    Is galaxy DDO 68 as young as it looks?
    By Waspie_Dwarf,   
    • 2 replies
    • 696 views

  2. Most stars are born in clusters

    some leave 'home'
    By FollowTheTrail,   
    • 0 replies
    • 530 views

  3. Water discovered in exoplanet's atmosphere

    By UM-Bot,
    • 13 replies
    • 1.5k views

  4. Brown dwarf

    Are they real or not?
    By Liara_Tsoni,   
    • 1 reply
    • 812 views

  5. Fireball Over Southern Tennessee

    By Waspie_Dwarf,   
    • 1 reply
    • 848 views

  6. Journey of a Giant Coronal Mass Ejection

    By Waspie_Dwarf,   
    • 1 reply
    • 708 views

  7. Hints of gravitational waves in the stars?

    By Waspie_Dwarf,   
    • 7 replies
    • 1.1k views

  8. Viability of the oscillating universe model

    Black holes turning into white holes and retaining info until the Big Crunch
    By Rolci,
    • 10 replies
    • 1.3k views

  9. STELLARIUM, new version (0.13.0)

    By toast,   
    • 1 reply
    • 865 views

  10. Space Exploration Astral Projection Style 1 2 3

    Organic Connections
    By rapture,
    • 54 replies
    • 5.7k views

  11. Brian Cox: 'Multiverse' makes sense

    By Waspie_Dwarf,   
    • 3 replies
    • 1k views

  12. Infant Solar System Has Windy Weather

    By Waspie_Dwarf,   
    • 0 replies
    • 611 views

  13. The Difference Between Flares and CMEs

    By Waspie_Dwarf,   
    • 1 reply
    • 671 views

  14. Cosmic inflation: dust problem underestimated

    By Waspie_Dwarf,   
    • 0 replies
    • 572 views

  15. Monster galaxies eat smaller galaxies

    By Waspie_Dwarf,   
    • 0 replies
    • 556 views

  16. Icy Moon Deformed by Tidal Heating

    Uranus' Moon Miranda
    By Waspie_Dwarf,   
    • 0 replies
    • 685 views

  17. Progress Made in the Hunt for Dark Matter

    Through Space Station Particle Detector
    By Waspie_Dwarf,   
    • 0 replies
    • 701 views

  18. A Colorful Lunar Eclipse

    By Waspie_Dwarf,   
    • 0 replies
    • 1.4k views

  19. Intense Solar Eruption (CME) 1 2 3

    Coronal mass ejection could be coming our way
    By Arkitecht,
    • 58 replies
    • 9.4k views

  20. Supermassive black hole found

    in smallest known galaxy
    By FollowTheTrail,   
    • 1 reply
    • 721 views

  21. Meteorite: Evidence for Life on Mars?

    By Waspie_Dwarf,   
    • 15 replies
    • 3.8k views

  22. Planets with Oddball Orbits Could Host Life

    By Waspie_Dwarf,   
    • 0 replies
    • 1.1k views

  23. Pulse of a Dead Star Powers Gamma Rays

    By Waspie_Dwarf,   
    • 0 replies
    • 1.2k views

  24. Exoplanet Q & Alien

    By Waspie_Dwarf,   
    • 0 replies
    • 1k views

  25. Planet Makes Star Act Deceptively Old

    By Waspie_Dwarf,   
    • 0 replies
    • 596 views

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