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Space: Astronomy and Astrophysics

Exploring the wonders of the universe.

7,548 topics in this forum

  1. Why Does Earth Have No Super-Earth Cousins?

    By Waspie_Dwarf,   
    • 0 replies
    • 869 views

  2. Quark Nova Spotted in Cas A?

    By Waspie_Dwarf,   
    • 1 reply
    • 660 views

  3. Star-forming Cloud Hatches New Stars

    By Waspie_Dwarf,   
    • 1 reply
    • 1.7k views

  4. Gamma-Ray Burst from Andromeda Galaxy

    By Waspie_Dwarf,   
    • 2 replies
    • 1.6k views

  5. New Space Rock coming towards Earth.

    Stuff that can Ruin your Day ,Month, Year,Life.
    By DONTEATUS,
    • 10 replies
    • 1.7k views

  6. A Ride With ET Exploring Alien Planets

    By StarMountainKid,
    • 2 replies
    • 1.4k views

  7. Dark Matter and String theory

    source of dark matter 'clumps'
    By Jmcon,
    • 2 replies
    • 795 views

  8. A habitable environment on Martian volcano?

    By Waspie_Dwarf,   
    • 3 replies
    • 1.3k views

  9. Sunsets on Titan

    Reveal the Complexity of Hazy Exoplanets
    By Waspie_Dwarf,   
    • 0 replies
    • 1k views

  10. Lunar rocks have variations in water content

    By Waspie_Dwarf,   
    • 0 replies
    • 813 views

  11. ‘Super-Earths’ and ‘Habitable Zones’

    Misleading Terms?
    By Waspie_Dwarf,   
    • 1 reply
    • 1k views

  12. Gamma rays from the core of active galaxies

    By Waspie_Dwarf,   
    • 0 replies
    • 614 views

  13. Radio galaxy discovery near Earth

    Spurs more questions
    By Waspie_Dwarf,   
    • 0 replies
    • 582 views

  14. Hawaii telescopes steered from Australia

    By Waspie_Dwarf,   
    • 0 replies
    • 506 views

  15. Confirmed: Stellar Behemoth Self-Destructs

    In a Type IIb Supernova
    By Waspie_Dwarf,   
    • 0 replies
    • 594 views

  16. Very Distant Galaxy Cluster Confirmed

    By Waspie_Dwarf,   
    • 0 replies
    • 530 views

  17. The Universe broke its rising 'fever'

    About 11 billion years ago
    By Waspie_Dwarf,   
    • 2 replies
    • 1.1k views

  18. Full Dark-Matter Jacket

    Failed Dwarf Galaxy Survives Galactic Collision
    By Waspie_Dwarf,   
    • 0 replies
    • 517 views

  19. A New Meteor Shower in May?

    The May Camelopardalids
    By Waspie_Dwarf,   
    • 8 replies
    • 1.5k views

  20. Hole Poked in Black Hole 'Doughnut' Theory

    By Waspie_Dwarf,   
    • 0 replies
    • 1.4k views

  21. A Star Cluster in the Wake of Carina

    By Waspie_Dwarf,   
    • 2 replies
    • 721 views

  22. Cosmic Clumps Cast the Darkest Shadows

    By Waspie_Dwarf,   
    • 0 replies
    • 699 views

  23. Spitzer May Be Victim of Budget Constraints

    NASA's Infrared Space Observatory,
    By Waspie_Dwarf,   
    • 0 replies
    • 532 views

  24. Saturn's Aurorae Have Same Cause As Earth's

    Collapsing magnetic tail causes Saturn’s aurora
    By Waspie_Dwarf,   
    • 0 replies
    • 845 views

  25. Supercomputer generates Blackhole

    NASA Video
    By taniwha,   
    • 0 replies
    • 489 views

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