Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. paddoboy

    Mars and its Atmosphere:

    paddoboy, Sep 30, 2016
    Replies:
    1
    Views:
    279
    paddoboy
    Sep 30, 2016
  2. paddoboy

    The Milky Way's Weirdest Star:

    paddoboy, Oct 3, 2016
    Replies:
    1
    Views:
    279
    paddoboy
    Oct 3, 2016
  3. blobrana

    On this day

    blobrana, Jan 22, 2008
    Replies:
    0
    Views:
    279
    blobrana
    Jan 22, 2008
  4. ricci

    Conjunction asteroid Ceres-Beta Gem

    ricci, Jun 4, 2013
    Replies:
    0
    Views:
    279
    ricci
    Jun 4, 2013
  5. paddoboy

    Double Trouble:

    paddoboy, Oct 21, 2015
    Replies:
    1
    Views:
    278
    paddoboy
    Oct 21, 2015
  6. Plazma Inferno!

    The forgotten mission that almost ended the space program

    Plazma Inferno!, Apr 18, 2016
    Replies:
    2
    Views:
    278
    paddoboy
    Apr 19, 2016
  7. paddoboy

    An Unsung Hero:

    paddoboy, Jan 21, 2020
    Replies:
    2
    Views:
    278
    paddoboy
    Jan 21, 2020
  8. cosmictotem

    Number of intelligent species with robotic space exploration

    cosmictotem, Sep 10, 2015
    Replies:
    3
    Views:
    277
    cosmictotem
    Sep 11, 2015
  9. Plazma Inferno!

    China wants to land on Mars by 2021

    Plazma Inferno!, Apr 21, 2016
    Replies:
    1
    Views:
    277
    Ophiolite
    Apr 21, 2016
  10. paddoboy

    Fast radio burst pinpointed to distant galaxy

    paddoboy, Jul 3, 2019
    Replies:
    0
    Views:
    277
    paddoboy
    Jul 3, 2019
  11. Bowser

    Was that Venus?

    Bowser, Apr 9, 2020
    Replies:
    5
    Views:
    277
    Xelasnave.1947
    Apr 9, 2020
  12. ricci

    Occultations of planets by the Sun

    ricci, Apr 14, 2011
    Replies:
    0
    Views:
    277
    ricci
    Apr 14, 2011
  13. Walter L. Wagner

    Ceres Under Examination by Satellite

    Walter L. Wagner, Mar 6, 2015
    Replies:
    1
    Views:
    277
    paddoboy
    Mar 7, 2015
  14. Plazma Inferno!

    China completing world’s largest radio telescope

    Plazma Inferno!, Feb 19, 2016
    Replies:
    2
    Views:
    276
    Billy T
    Feb 20, 2016
  15. Plazma Inferno!

    Researcher links mass extinctions to 'Planet X'

    Plazma Inferno!, Mar 31, 2016
    Replies:
    3
    Views:
    276
    rpenner
    Apr 8, 2016
  16. paddoboy

    GRB 140903A and Chandra:

    paddoboy, Jul 14, 2016
    Replies:
    1
    Views:
    276
    paddoboy
    Jul 14, 2016
  17. paddoboy

    Space Poop Challenge:

    paddoboy, Nov 27, 2016
    Replies:
    1
    Views:
    276
    danshawen
    Nov 28, 2016
  18. paddoboy

    The First Molecule that was Possible in the Universe has been Seen in Space

    paddoboy, Apr 5, 2020
    Replies:
    5
    Views:
    276
    exchemist
    Apr 6, 2020
  19. Plazma Inferno!

    Stephen Hawking on gravitational waves: They could revolutionize astronomy

    Plazma Inferno!, Feb 18, 2016
    Replies:
    2
    Views:
    275
    mathman
    Feb 19, 2016
  20. paddoboy

    A Wandering Black Hole:

    paddoboy, Oct 6, 2016
    Replies:
    0
    Views:
    275
    paddoboy
    Oct 6, 2016
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