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:
    5
    Views:
    10,655
    Tiassa
    Apr 22, 2016
  2. paddoboy

    Planets Orbiting in the same plane:

    paddoboy, Sep 30, 2020 at 12:15 AM
    Replies:
    2
    Views:
    75
    sculptor
    Sep 30, 2020 at 2:46 AM
  3. paddoboy

    Improving Gravitational Wave Sensitivity Detection:

    paddoboy, Sep 28, 2020 at 1:39 AM
    Replies:
    0
    Views:
    83
    paddoboy
    Sep 28, 2020 at 1:39 AM
  4. paddoboy

    Gravity again weaving its Magic:

    paddoboy, Sep 28, 2020 at 1:32 AM
    Replies:
    0
    Views:
    83
    paddoboy
    Sep 28, 2020 at 1:32 AM
  5. paddoboy

    Apollo: Mankind's Greatest Achievement?

    paddoboy, Sep 11, 2020
    Replies:
    18
    Views:
    304
    paddoboy
    Sep 27, 2020 at 11:37 PM
  6. paddoboy

    Stars Swaddled in Salty Water Vapour!

    paddoboy, Sep 27, 2020 at 11:04 PM
    Replies:
    0
    Views:
    62
    paddoboy
    Sep 27, 2020 at 11:04 PM
  7. paddoboy

    New analysis of black hole reveals a wobbling shadow

    paddoboy, Sep 27, 2020 at 10:42 PM
    Replies:
    0
    Views:
    64
    paddoboy
    Sep 27, 2020 at 10:42 PM
  8. wegs

    What is the time zone of the moon?

    wegs, Sep 22, 2020
    Replies:
    13
    Views:
    366
    sculptor
    Sep 27, 2020 at 3:17 PM
  9. Harmonic_Subset

    Big Bang Theory Violates First Law of Thermodynamics

    Harmonic_Subset, Aug 27, 2020 ... 4 5 6
    Replies:
    112
    Views:
    3,146
    arfa brane
    Sep 15, 2020
  10. paddoboy

    Quantum Fluctuations on the Human Scale:

    paddoboy, Sep 13, 2020
    Replies:
    0
    Views:
    141
    paddoboy
    Sep 13, 2020
  11. paddoboy

    Latest News from aLIGO/VIRGO and Gravitational wave detctions:

    paddoboy, Sep 13, 2020
    Replies:
    0
    Views:
    130
    paddoboy
    Sep 13, 2020
  12. paddoboy

    China's Reusable Space Plane:

    paddoboy, Sep 13, 2020
    Replies:
    3
    Views:
    138
    paddoboy
    Sep 13, 2020
  13. paddoboy

    What Happens inside a Star as it goes Supernova?

    paddoboy, Sep 13, 2020
    Replies:
    0
    Views:
    145
    paddoboy
    Sep 13, 2020
  14. paddoboy

    Hubble maps giant halo around Andromeda Galaxy

    paddoboy, Aug 27, 2020
    Replies:
    0
    Views:
    230
    paddoboy
    Aug 27, 2020
  15. paddoboy

    How well has Cosmic Inflation been verified?

    paddoboy, Aug 25, 2020 ... 2 3
    Replies:
    41
    Views:
    934
    paddoboy
    Aug 27, 2020
  16. paddoboy

    LIGO/Virgo : Finds Missing object in Mass gap.

    paddoboy, Aug 26, 2020
    Replies:
    0
    Views:
    230
    paddoboy
    Aug 26, 2020
  17. Curious layman

    How to see comet Neowise

    Curious layman, Aug 1, 2020
    Replies:
    3
    Views:
    541
    Curious layman
    Aug 23, 2020
  18. paddoboy

    Why are things in space the shape that they are?

    paddoboy, May 11, 2020 ... 7 8 9
    Replies:
    167
    Views:
    3,624
    Write4U
    Aug 22, 2020
  19. Xelasnave.1947

    Some photos

    Xelasnave.1947, Sep 23, 2019 ... 11 12 13
    Replies:
    241
    Views:
    10,179
    Michael 345
    Aug 22, 2020
  20. paddoboy

    The Big Bang Theory of Universal evolution:

    paddoboy, Apr 17, 2020 ... 2
    Replies:
    22
    Views:
    935
    paddoboy
    Aug 21, 2020
  21. sculptor

    AR2767

    sculptor, Aug 8, 2020
    Replies:
    8
    Views:
    196
    RainbowSingularity
    Aug 20, 2020
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