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:
    9,430
    Tiassa
    Apr 22, 2016
  2. wegs

    What causes black holes and stars to spin?

    wegs, Jan 24, 2020 at 5:10 PM
    Replies:
    0
    Views:
    1
    wegs
    Jan 24, 2020 at 5:10 PM
  3. paddoboy

    New insights about the brightest explosions in the Universe

    paddoboy, Jan 23, 2020 at 8:13 PM
    Replies:
    0
    Views:
    26
    paddoboy
    Jan 23, 2020 at 8:13 PM
  4. paddoboy

    Gravitational Wave Echos May Support Hawking Radiation:

    paddoboy, Jan 22, 2020 at 9:00 PM
    Replies:
    0
    Views:
    24
    paddoboy
    Jan 22, 2020 at 9:00 PM
  5. paddoboy

    Black Holes and Dwarf Galaxies:

    paddoboy, Jan 21, 2020 at 8:09 PM
    Replies:
    2
    Views:
    37
    paddoboy
    Jan 22, 2020 at 7:41 PM
  6. paddoboy

    Mars' water:

    paddoboy, Jan 21, 2020 at 8:18 PM
    Replies:
    0
    Views:
    40
    paddoboy
    Jan 21, 2020 at 8:18 PM
  7. paddoboy

    'cosmic echolocation'

    paddoboy, Jan 21, 2020 at 8:00 PM
    Replies:
    0
    Views:
    29
    paddoboy
    Jan 21, 2020 at 8:00 PM
  8. paddoboy

    An Unsung Hero:

    paddoboy, Jan 21, 2020 at 8:42 AM
    Replies:
    2
    Views:
    36
    paddoboy
    Jan 21, 2020 at 9:05 AM
  9. paddoboy

    January 6, 2020: LIGO-Virgo Network Catches Another Neutron Star Collision

    paddoboy, Jan 21, 2020 at 8:36 AM
    Replies:
    1
    Views:
    24
    paddoboy
    Jan 21, 2020 at 8:46 AM
  10. paddoboy

    First results from the Dark Energy Survey

    paddoboy, Jan 20, 2020 at 10:27 PM
    Replies:
    0
    Views:
    29
    paddoboy
    Jan 20, 2020 at 10:27 PM
  11. paddoboy

    Pressure runs high at edge of solar system:

    paddoboy, Oct 9, 2019
    Replies:
    7
    Views:
    492
    exchemist
    Jan 19, 2020 at 5:07 PM
  12. Saint

    Lonely planet

    Saint, Dec 31, 2019
    Replies:
    2
    Views:
    210
    RainbowSingularity
    Dec 31, 2019
  13. BdS

    Astronomy and space news

    BdS, Oct 11, 2019
    Replies:
    15
    Views:
    1,024
    BdS
    Dec 14, 2019
  14. sculptor

    Supermassive blackhole creating stars

    sculptor, Nov 28, 2019
    Replies:
    4
    Views:
    284
    dumbest man on earth
    Dec 9, 2019
  15. Saint

    How could we see the whole universe picture?

    Saint, Dec 4, 2019
    Replies:
    13
    Views:
    283
    Seattle
    Dec 6, 2019
  16. wegs

    Sun-sized star ripped apart by massive black hole

    wegs, Oct 28, 2019
    Replies:
    19
    Views:
    736
    BdS
    Nov 28, 2019
  17. Xelasnave.1947

    Some photos

    Xelasnave.1947, Sep 23, 2019 ... 3 4 5
    Replies:
    83
    Views:
    2,792
    Xelasnave.1947
    Nov 19, 2019
  18. dumbest man on earth

    NASA official : ‘Pluto is a planet’

    dumbest man on earth, Aug 26, 2019 ... 2
    Replies:
    29
    Views:
    1,391
    Yazata
    Nov 12, 2019
  19. Xelasnave.1947

    Expansion of the Universe

    Xelasnave.1947, Oct 26, 2019 ... 2
    Replies:
    21
    Views:
    857
    Xelasnave.1947
    Oct 27, 2019
  20. Saint

    If the universe is much more bigger

    Saint, Sep 14, 2019 ... 2
    Replies:
    34
    Views:
    1,314
    Xelasnave.1947
    Sep 23, 2019
  21. Saint

    Do galaxies collide with each other?

    Saint, Sep 15, 2019
    Replies:
    7
    Views:
    538
    Gawdzilla Sama
    Sep 16, 2019
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