Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. wet1

    Wings of a Butterfly Nebula

    wet1, Jan 12, 2002
    Replies:
    3
    Views:
    2,977
    Pollux V
    Jan 30, 2002
  2. paddoboy

    WINDY BLACK HOLES:

    paddoboy, Feb 19, 2015
    Replies:
    1
    Views:
    507
    paddoboy
    Feb 26, 2015
  3. river

    William Tifft's theory (merged)

    river, Feb 19, 2017
    Replies:
    7
    Views:
    1,038
    rpenner
    Feb 24, 2017
  4. draqon

    Will we settle Encelados?

    draqon, Aug 2, 2008
    Replies:
    7
    Views:
    1,152
    kaneda
    Aug 7, 2008
  5. gweeds

    Will we ever return to the Moon?

    gweeds, Jul 21, 2001
    Replies:
    16
    Views:
    4,197
    fsbriggs
    Aug 6, 2001
  6. Plazma Inferno!

    Will we ever go back to the moon?

    Plazma Inferno!, Jun 8, 2016 ... 2
    Replies:
    21
    Views:
    2,751
    origin
    Jun 12, 2016
  7. pluto2

    Will travel to the stars ever be possible?

    pluto2, Jan 8, 2014 ... 2 3 4
    Replies:
    60
    Views:
    4,146
    paddoboy
    Jan 15, 2014
  8. pluto2

    Will there be a new star?

    pluto2, Aug 7, 2008
    Replies:
    8
    Views:
    1,096
    (Q)
    Aug 9, 2008
  9. paddoboy
    Locked

    Will the Universe Run Out Of Energy?

    paddoboy, Mar 31, 2015 ... 2 3 4
    Replies:
    71
    Views:
    5,220
    James R
    Apr 7, 2015
  10. wet1

    Will the Universe End in a Big Rip?

    wet1, Mar 9, 2003
    Replies:
    3
    Views:
    1,530
    blobrana
    Mar 12, 2003
  11. Saint

    Will the Universe Contract?

    Saint, Aug 29, 2011
    Replies:
    9
    Views:
    2,039
    phlogistician
    Aug 31, 2011
  12. Exoscientist

    Will the Phoenix Mars Lander find liquid water brines on Mars?

    Exoscientist, Mar 13, 2008
    Replies:
    4
    Views:
    3,794
    draqon
    Mar 27, 2008
  13. paddoboy

    Will the Moon be carved-up?

    paddoboy, Dec 20, 2013
    Replies:
    7
    Views:
    782
    Read-Only
    Dec 21, 2013
  14. SpaceBook

    will the earth drift away if it get hit by multiple meteors

    SpaceBook, Jul 9, 2013
    Replies:
    13
    Views:
    1,791
    billvon
    Jul 9, 2013
  15. ???

    Will SETI ever work?

    ???, Jan 6, 2002 ... 2
    Replies:
    36
    Views:
    4,891
    Success_Machine
    Feb 9, 2002
  16. A Canadian

    Will man ever reach the end of the universe?

    A Canadian, Jan 27, 2003 ... 2 3
    Replies:
    55
    Views:
    3,315
    blobrana
    Feb 10, 2003
  17. timojin

    Will humans achieve interstellar travel?

    timojin, Jul 7, 2016
    Replies:
    7
    Views:
    651
    DaveC426913
    Jul 7, 2016
  18. aerosimon

    will galaxies collide?

    aerosimon, Feb 4, 2002 ... 2
    Replies:
    35
    Views:
    3,203
    Joeblow93132
    Feb 8, 2002
  19. Pithikos

    Will Earth eventually go out of orbit?

    Pithikos, Feb 17, 2013
    Replies:
    9
    Views:
    3,298
    youreyes
    Feb 21, 2013
  20. common_sense_seeker

    Will Earth Be Saved From Red Giant Sun?

    common_sense_seeker, Sep 18, 2008 ... 2
    Replies:
    31
    Views:
    2,217
    common_sense_seeker
    Sep 23, 2008
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