Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. paddoboy

    The Speed of Gravity:

    paddoboy, Nov 4, 2017 ... 2
    Replies:
    20
    Views:
    1,816
    Schmelzer
    Nov 5, 2017
  2. sweetpea

    Gravitational waves detected from colliding neutron stars.

    sweetpea, Oct 16, 2017
    Replies:
    3
    Views:
    689
    paddoboy
    Nov 6, 2017
  3. paddoboy

    Planet or Brown Dwarf?

    paddoboy, Nov 6, 2017
    Replies:
    0
    Views:
    626
    paddoboy
    Nov 6, 2017
  4. paddoboy

    Enceladus:

    paddoboy, Nov 7, 2017
    Replies:
    1
    Views:
    640
    paddoboy
    Nov 7, 2017
  5. paddoboy

    Russia locks up six for Moon flight simulation

    paddoboy, Nov 7, 2017
    Replies:
    4
    Views:
    699
    Gawdzilla Sama
    Nov 8, 2017
  6. paddoboy

    The most ancient spiral galaxy confirmed

    paddoboy, Nov 4, 2017
    Replies:
    2
    Views:
    487
    paddoboy
    Nov 9, 2017
  7. paddoboy

    Has Tiangong 1 gone rogue ?

    paddoboy, Apr 1, 2016
    Replies:
    13
    Views:
    1,626
    Walter L. Wagner
    Nov 9, 2017
  8. Dinosaur

    BangCrunch cosmology

    Dinosaur, Aug 26, 2017
    Replies:
    9
    Views:
    1,347
    DaveC426913
    Nov 12, 2017
  9. paddoboy

    Gravitational waves from merging supermassive black holes

    paddoboy, Nov 13, 2017
    Replies:
    1
    Views:
    483
    paddoboy
    Nov 13, 2017
  10. paddoboy

    JWST: Early Science Observation/s:

    paddoboy, Nov 13, 2017
    Replies:
    0
    Views:
    475
    paddoboy
    Nov 13, 2017
  11. paddoboy

    Hitomi mission glimpses cosmic 'recipe'

    paddoboy, Nov 13, 2017
    Replies:
    0
    Views:
    445
    paddoboy
    Nov 13, 2017
  12. paddoboy

    Radio Emission from X-Ray Binary:

    paddoboy, Nov 13, 2017
    Replies:
    0
    Views:
    494
    paddoboy
    Nov 13, 2017
  13. paddoboy

    Star exploded, survived, and exploded again:

    paddoboy, Nov 9, 2017 ... 2 3
    Replies:
    41
    Views:
    3,996
    paddoboy
    Nov 14, 2017
  14. paddoboy

    New type of cosmic explosion:

    paddoboy, Nov 15, 2017
    Replies:
    0
    Views:
    577
    paddoboy
    Nov 15, 2017
  15. paddoboy

    Red Dwarf star is orbited by Earth sized Planet:

    paddoboy, Nov 15, 2017
    Replies:
    0
    Views:
    475
    paddoboy
    Nov 15, 2017
  16. paddoboy

    Dark Matter is narrowed by new research:

    paddoboy, Nov 15, 2017
    Replies:
    0
    Views:
    437
    paddoboy
    Nov 15, 2017
  17. sweetpea

    Another Black Hole merger GW detection.

    sweetpea, Nov 16, 2017
    Replies:
    3
    Views:
    805
    paddoboy
    Nov 17, 2017
  18. paddoboy

    Taking a spin on plasma space tornadoes:

    paddoboy, Nov 17, 2017
    Replies:
    0
    Views:
    402
    paddoboy
    Nov 17, 2017
  19. paddoboy

    Gravitational Radiation from SMBH mergers:

    paddoboy, Nov 17, 2017
    Replies:
    0
    Views:
    403
    paddoboy
    Nov 17, 2017
  20. paddoboy

    Search for EXTRA-TERRESTRIAL LIFE:

    paddoboy, Nov 7, 2017 ... 2
    Replies:
    31
    Views:
    3,124
    Gawdzilla Sama
    Nov 18, 2017
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