Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. Tiassa
    Locked Sticky

    Action Notes v.1.AEC

    Tiassa, Sep 13, 2011
    Replies:
    6
    Views:
    16,001
    Tiassa
    Jun 3, 2021
  2. Paul W. Dixon

    Supernova From Experimentation At Fermilab

    Paul W. Dixon, Feb 28, 2001 ... 96 97 98
    Replies:
    1,957
    Views:
    323,471
    brucep
    Oct 21, 2015
  3. The God

    Gravitational Lensing : Eddington Experiment

    The God, Nov 29, 2015 ... 50 51 52
    Replies:
    1,022
    Views:
    50,470
    hansda
    Feb 16, 2016
  4. Ivan
    Locked

    Gravity never zero

    Ivan, Dec 18, 2011 ... 42 43 44
    Replies:
    864
    Views:
    75,506
    prometheus
    Jun 24, 2012
  5. RajeshTrivedi
    Locked

    Gravitational Time Dilation

    RajeshTrivedi, May 4, 2015 ... 31 32 33
    Replies:
    642
    Views:
    33,612
    Kittamaru
    Jun 6, 2015
  6. dumbest man on earth

    The True Origin of The Universe?

    dumbest man on earth, Jun 9, 2014 ... 31 32 33
    Replies:
    640
    Views:
    34,330
    paddoboy
    Jul 23, 2014
  7. RajeshTrivedi

    Neutron Star to Black Hole

    RajeshTrivedi, Jan 12, 2015 ... 30 31 32
    Replies:
    630
    Views:
    30,433
    paddoboy
    Feb 16, 2015
  8. RajeshTrivedi

    Singularity Vs Quantum Theory of Gravity

    RajeshTrivedi, Feb 15, 2015 ... 28 29 30
    Replies:
    581
    Views:
    24,790
    paddoboy
    Mar 22, 2015
  9. RajeshTrivedi

    Neutron Star

    RajeshTrivedi, Apr 7, 2015 ... 27 28 29
    Replies:
    566
    Views:
    37,103
    brucep
    May 6, 2015
  10. Magical Realist

    Star triangle paradox

    Magical Realist, Jun 7, 2011 ... 24 25 26
    Replies:
    503
    Views:
    33,555
    James R
    Sep 24, 2011
  11. Plazma Inferno!

    Gravitational waves from black hole merger

    Plazma Inferno!, Feb 10, 2016 ... 22 23 24
    Replies:
    460
    Views:
    27,468
    paddoboy
    May 17, 2016
  12. paddoboy

    Chemistry plus Biology = Abiogenesis:

    paddoboy, Jul 1, 2019 ... 18 19 20
    Replies:
    399
    Views:
    15,995
    paddoboy
    Jul 11, 2019
  13. paddoboy

    This new equation might finally unite the two biggest theories in physics, claims physicist

    paddoboy, Aug 20, 2016 ... 17 18 19
    Replies:
    364
    Views:
    20,358
    paddoboy
    Sep 22, 2016
  14. John J. Bannan

    Any aliens out there?

    John J. Bannan, Jun 27, 2007 ... 16 17 18
    Replies:
    354
    Views:
    28,083
    Enmos
    Jul 23, 2008
  15. Q-reeus

    Simple geometric proof GR's GW's are impossible

    Q-reeus, Jul 7, 2016 ... 15 16 17
    Replies:
    335
    Views:
    26,994
    Q-reeus
    Jun 9, 2018
  16. RajeshTrivedi

    Black Hole.... Not so Black

    RajeshTrivedi, Oct 1, 2014 ... 15 16 17
    Replies:
    331
    Views:
    24,922
    Q-reeus
    Jun 2, 2015
  17. RajeshTrivedi

    Some questions for better understanding of Main Stream Cosmology

    RajeshTrivedi, Aug 28, 2014 ... 15 16 17
    Replies:
    331
    Views:
    20,147
    paddoboy
    Oct 2, 2014
  18. paddoboy

    Gravity: The why and the how:

    paddoboy, Oct 24, 2015 ... 15 16 17
    Replies:
    322
    Views:
    23,355
    paddoboy
    Dec 2, 2015
  19. cygonaut

    Moon, asteroids, and Mars are GO!

    cygonaut, Jan 9, 2004 ... 14 15 16
    Replies:
    309
    Views:
    16,889
    bradguth
    Jan 29, 2004
  20. James R

    Chance of life on other planets

    James R, Sep 4, 2010 ... 14 15 16
    Replies:
    308
    Views:
    29,973
    orcot
    Mar 1, 2011
  21. machiaventa

    Cause of the Big Bang

    machiaventa, Jun 11, 2008 ... 14 15 16
    Replies:
    307
    Views:
    24,038
    Tht1Gy!
    Sep 24, 2008
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