Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. Saint

    Why does the universe exist?

    Saint, Jun 4, 2020 ... 2 3
    Replies:
    41
    Views:
    3,197
    C C
    Jun 24, 2020
  2. paddoboy

    A cosmic baby is discovered, and it's brilliant!

    paddoboy, Jun 17, 2020
    Replies:
    0
    Views:
    614
    paddoboy
    Jun 17, 2020
  3. paddoboy

    Regular Rhythm of Radio Waves, with Origins Unknown: n

    paddoboy, Jun 17, 2020
    Replies:
    1
    Views:
    600
    paddoboy
    Jun 17, 2020
  4. paddoboy

    Earth Like Extra Solar Planets and Life:

    paddoboy, Jun 17, 2020
    Replies:
    1
    Views:
    607
    paddoboy
    Jun 17, 2020
  5. paddoboy

    Incredible Video of Meteor streaking across West Australian Skys:

    paddoboy, Jun 16, 2020
    Replies:
    6
    Views:
    569
    paddoboy
    Jun 16, 2020
  6. paddoboy

    Closing in on 12-billion-year-old signal:

    paddoboy, Jun 12, 2020
    Replies:
    0
    Views:
    716
    paddoboy
    Jun 12, 2020
  7. paddoboy

    General Relativistic Magnetohydrodynamic Simulations of Sag-A

    paddoboy, Jun 12, 2020
    Replies:
    0
    Views:
    546
    paddoboy
    Jun 12, 2020
  8. TonyYuan

    Why Mercury's precession is not as big as Earth? (5.75" < 11.45")

    TonyYuan, Apr 7, 2020 ... 2 3 4
    Replies:
    62
    Views:
    4,566
    exchemist
    Jun 11, 2020
  9. paddoboy

    Astrochemistry, Prebiotic Molecules, Origin of Life:

    paddoboy, Jun 8, 2020
    Replies:
    3
    Views:
    617
    paddoboy
    Jun 8, 2020
  10. paddoboy

    SMBH's and Sagittarius A:

    paddoboy, Jun 8, 2020
    Replies:
    2
    Views:
    580
    paddoboy
    Jun 8, 2020
  11. paddoboy

    DESI [Dark Energy Spectroscopic Instrument]

    paddoboy, Jun 7, 2020
    Replies:
    1
    Views:
    498
    paddoboy
    Jun 7, 2020
  12. paddoboy

    A New Test Confirms Dark Energy and the Expansion of the Universe

    paddoboy, Jun 6, 2020
    Replies:
    0
    Views:
    472
    paddoboy
    Jun 6, 2020
  13. paddoboy

    Europa:

    paddoboy, Jun 4, 2020
    Replies:
    1
    Views:
    296
    Xelasnave.1947
    Jun 6, 2020
  14. paddoboy

    New Type of Matter Discovered:

    paddoboy, Jun 4, 2020
    Replies:
    1
    Views:
    373
    paddoboy
    Jun 4, 2020
  15. paddoboy

    Extra Solar Planet with Surface Temperatures conducive to life

    paddoboy, Jun 4, 2020
    Replies:
    1
    Views:
    333
    paddoboy
    Jun 4, 2020
  16. paddoboy

    Stellar Snakes found in Cosmic Neighborhood:

    paddoboy, Jun 4, 2020
    Replies:
    0
    Views:
    301
    paddoboy
    Jun 4, 2020
  17. paddoboy

    Zooming in on the origins of fast radio bursts

    paddoboy, Jun 3, 2020
    Replies:
    0
    Views:
    386
    paddoboy
    Jun 3, 2020
  18. paddoboy

    Proxima Centauri c: Planet confirmation from 25 year old data:

    paddoboy, Jun 3, 2020
    Replies:
    0
    Views:
    245
    paddoboy
    Jun 3, 2020
  19. paddoboy

    Missing Matter Found!

    paddoboy, May 28, 2020
    Replies:
    2
    Views:
    501
    LaurieAG
    May 29, 2020
  20. paddoboy

    The Early Universe:

    paddoboy, May 28, 2020
    Replies:
    1
    Views:
    386
    paddoboy
    May 28, 2020
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