Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. Deus

    Existence of Black Holes Disputed

    Deus, Jan 19, 2002
    Replies:
    3
    Views:
    2,490
    TruthSeeker
    Feb 3, 2002
  2. thed

    Black Holes, fact or fiction?

    thed, Jan 17, 2002 ... 2 3
    Replies:
    45
    Views:
    10,743
    Gravage
    Apr 26, 2004
  3. wet1

    Cosmic Cavities

    wet1, Jan 16, 2002
    Replies:
    0
    Views:
    2,506
    wet1
    Jan 16, 2002
  4. Tristan

    Uenast

    Tristan, Jan 15, 2002
    Replies:
    1
    Views:
    2,496
    Tristan
    Jan 23, 2002
  5. thed

    On the trail of stellar evolution

    thed, Jan 15, 2002
    Replies:
    0
    Views:
    2,039
    thed
    Jan 15, 2002
  6. thed

    First steps of stellar formation unravelled

    thed, Jan 15, 2002
    Replies:
    0
    Views:
    1,807
    thed
    Jan 15, 2002
  7. thed

    Astronomers see earliest star formation

    thed, Jan 15, 2002
    Replies:
    0
    Views:
    1,699
    thed
    Jan 15, 2002
  8. wet1

    Wings of a Butterfly Nebula

    wet1, Jan 12, 2002
    Replies:
    3
    Views:
    2,982
    Pollux V
    Jan 30, 2002
  9. Red Devil

    Hubble News - Jan 12 Birth of the Universe

    Red Devil, Jan 11, 2002
    Replies:
    0
    Views:
    2,393
    Red Devil
    Jan 11, 2002
  10. Variable

    How old is the universe, and where did the figure come from?

    Variable, Jan 11, 2002
    Replies:
    10
    Views:
    3,403
    TruthSeeker
    Feb 3, 2002
  11. flamethrower

    Sun is mostly iron, not hydrogen???

    flamethrower, Jan 10, 2002 ... 2
    Replies:
    31
    Views:
    4,097
    TruthSeeker
    Feb 3, 2002
  12. bruce walthers

    mass and size of the universe?

    bruce walthers, Jan 9, 2002
    Replies:
    4
    Views:
    1,452
    thed
    Jan 10, 2002
  13. Porfiry

    Direct observation of exosolar planet

    Porfiry, Jan 8, 2002
    Replies:
    8
    Views:
    2,377
    tua022012
    Mar 13, 2012
  14. esp

    Universal Life Span

    esp, Jan 7, 2002
    Replies:
    0
    Views:
    793
    esp
    Jan 7, 2002
  15. ???

    Will SETI ever work?

    ???, Jan 6, 2002 ... 2
    Replies:
    36
    Views:
    4,902
    Success_Machine
    Feb 9, 2002
  16. Success_Machine

    Starship Generations

    Success_Machine, Jan 4, 2002
    Replies:
    4
    Views:
    3,049
    wet1
    Feb 4, 2002
  17. wet1

    A Year of Dark Cosmology

    wet1, Dec 31, 2001
    Replies:
    10
    Views:
    3,012
    SeekerOfTruth
    Jan 17, 2002
  18. wet1

    Trifid Pillars & Jets

    wet1, Dec 30, 2001
    Replies:
    0
    Views:
    1,072
    wet1
    Dec 30, 2001
  19. Rick

    Communication Trouble...

    Rick, Dec 30, 2001
    Replies:
    6
    Views:
    1,021
    SeekerOfTruth
    Jan 2, 2002
  20. (Q)

    What's the next stage?

    (Q), Dec 30, 2001
    Replies:
    1
    Views:
    1,258
    wet1
    Dec 30, 2001
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