Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. The God

    Cosmic Censorship

    The God, Mar 30, 2017 ... 2 3
    Replies:
    57
    Views:
    5,172
    Write4U
    Apr 30, 2017
  2. James R

    Finding new planets

    James R, Apr 6, 2017
    Replies:
    6
    Views:
    880
    DaveC426913
    Apr 25, 2017
  3. river

    Fast Radio Bursts

    river, Apr 8, 2017
    Replies:
    7
    Views:
    948
    river
    May 3, 2017
  4. Walter L. Wagner

    Dark Matter Visualized

    Walter L. Wagner, Apr 18, 2017
    Replies:
    1
    Views:
    493
    timojin
    Apr 19, 2017
  5. nebel

    Hydrogen Hydrogen everywhere, Andromeda, Milky Way

    nebel, Apr 19, 2017
    Replies:
    1
    Views:
    441
    danshawen
    May 8, 2017
  6. The God

    Earth Moon Eccentricity Issue

    The God, Apr 22, 2017
    Replies:
    14
    Views:
    1,876
    Q-reeus
    May 8, 2017
  7. Seattle

    Flat Earth

    Seattle, Apr 24, 2017 ... 2
    Replies:
    23
    Views:
    2,623
    danshawen
    May 3, 2017
  8. Seattle
    Redirect

    Carl Sagan on UFOs as "legitimate religion"

    Seattle, Apr 30, 2017
    Replies:
    –
    Views:
    –
    N/A
  9. The God

    The Universe

    The God, May 1, 2017 ... 2 3
    Replies:
    45
    Views:
    4,065
    Write4U
    May 8, 2017
  10. timojin

    Morning glory seeds are tough enough for an interplanetary trip

    timojin, May 2, 2017
    Replies:
    6
    Views:
    731
    danshawen
    May 12, 2017
  11. Walter L. Wagner

    New View of Small Magellanic Cloud

    Walter L. Wagner, May 3, 2017
    Replies:
    1
    Views:
    429
    danshawen
    May 5, 2017
  12. nebel

    Kelvin Helmholtz waves in the Perseus cluster

    nebel, May 7, 2017
    Replies:
    1
    Views:
    389
    danshawen
    May 8, 2017
  13. Iceberg75

    Is it possible that our universe exists inside blackhole?

    Iceberg75, May 16, 2017 ... 2
    Replies:
    27
    Views:
    2,649
    river
    Jun 3, 2017
  14. Walter L. Wagner

    Galactic Positron-Annihilation Distribution Explanation

    Walter L. Wagner, May 22, 2017
    Replies:
    2
    Views:
    668
    Walter L. Wagner
    May 23, 2017
  15. danshawen

    Beneath Jupiter's Polar Cloud Cover

    danshawen, May 28, 2017
    Replies:
    10
    Views:
    1,095
    Michael 345
    Jun 4, 2017
  16. Yazata

    NASA's Trip to the Sun!

    Yazata, May 30, 2017
    Replies:
    4
    Views:
    579
    timojin
    May 31, 2017
  17. danshawen

    Tabby's Star (Dyson Sphere, Alien SETI Eclipse?) Flickering Again

    danshawen, May 30, 2017 ... 2 3 4
    Replies:
    65
    Views:
    5,805
    orcot
    Feb 3, 2018
  18. danshawen

    A Third LIGO Detection of a Black Hole Merger, 3 Billion ly Distant

    danshawen, Jun 2, 2017 ... 2
    Replies:
    24
    Views:
    2,790
    RADII
    Jul 27, 2017
  19. danshawen

    KELT-9b, A Planet Hotter than Some Stars

    danshawen, Jun 6, 2017
    Replies:
    7
    Views:
    1,022
    danshawen
    Jun 7, 2017
  20. danshawen

    Geology of Meteorites Reveal Jupiter as Firstborn Planet

    danshawen, Jun 13, 2017
    Replies:
    2
    Views:
    744
    RADII
    Jul 27, 2017
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