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:
    6,424
    Tiassa
    Apr 22, 2016
  2. The God

    Centre of our Galaxy

    The God, Jul 23, 2017 at 3:56 PM
    Replies:
    8
    Views:
    245
    Janus58
    Jul 24, 2017 at 3:42 PM
  3. Walter L. Wagner

    MU-69; Kuiper Belt Object detected and now a target

    Walter L. Wagner, Jul 20, 2017
    Replies:
    0
    Views:
    89
    Walter L. Wagner
    Jul 20, 2017
  4. Dinosaur

    Interstellar communication: Possible?

    Dinosaur, Jul 10, 2017
    Replies:
    16
    Views:
    452
    James R
    Jul 14, 2017
  5. timojin

    Another hype down

    timojin, Jul 7, 2017
    Replies:
    17
    Views:
    456
    Write4U
    Jul 11, 2017
  6. nebel

    All stars are born as twins.

    nebel, Jun 21, 2017
    Replies:
    6
    Views:
    449
    origin
    Jun 25, 2017
  7. timojin

    Back to the drawing board

    timojin, Jun 23, 2017
    Replies:
    0
    Views:
    104
    timojin
    Jun 23, 2017
  8. danshawen

    Kepler team identifies 10 new Earthlike exoplanets

    danshawen, Jun 21, 2017
    Replies:
    4
    Views:
    206
    nebel
    Jun 22, 2017
  9. danshawen

    ESA selects LISA gravity mission

    danshawen, Jun 21, 2017
    Replies:
    0
    Views:
    76
    danshawen
    Jun 21, 2017
  10. danshawen

    Einstein's Telescope (General Relativity) Still "Annoyingly" Solving Puzzles

    danshawen, Jun 15, 2017
    Replies:
    14
    Views:
    646
    danshawen
    Jun 19, 2017
  11. danshawen

    Geology of Meteorites Reveal Jupiter as Firstborn Planet

    danshawen, Jun 13, 2017
    Replies:
    1
    Views:
    129
    danshawen
    Jun 14, 2017
  12. danshawen

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

    danshawen, Jun 2, 2017 ... 2
    Replies:
    23
    Views:
    841
    danshawen
    Jun 8, 2017
  13. danshawen

    KELT-9b, A Planet Hotter than Some Stars

    danshawen, Jun 6, 2017
    Replies:
    7
    Views:
    302
    danshawen
    Jun 7, 2017
  14. danshawen

    Beneath Jupiter's Polar Cloud Cover

    danshawen, May 28, 2017
    Replies:
    10
    Views:
    407
    Michael 345
    Jun 4, 2017
  15. danshawen

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

    danshawen, May 30, 2017
    Replies:
    10
    Views:
    544
    danshawen
    Jun 4, 2017
  16. Iceberg75

    Is it possible that our universe exists inside blackhole?

    Iceberg75, May 16, 2017 ... 2
    Replies:
    27
    Views:
    1,103
    river
    Jun 3, 2017
  17. sweetpea

    Ligo resumes

    sweetpea, Nov 30, 2016
    Replies:
    9
    Views:
    556
    origin
    Jun 2, 2017
  18. Yazata

    NASA's Trip to the Sun!

    Yazata, May 30, 2017
    Replies:
    4
    Views:
    253
    timojin
    May 31, 2017
  19. Walter L. Wagner

    Galactic Positron-Annihilation Distribution Explanation

    Walter L. Wagner, May 22, 2017
    Replies:
    2
    Views:
    254
    Walter L. Wagner
    May 23, 2017
  20. timojin

    Morning glory seeds are tough enough for an interplanetary trip

    timojin, May 2, 2017
    Replies:
    6
    Views:
    366
    danshawen
    May 12, 2017
  21. paddoboy

    Quest to settle riddle over Einstein's theory may soon be over

    paddoboy, Feb 10, 2017 ... 2
    Replies:
    21
    Views:
    1,620
    rpenner
    May 11, 2017
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