Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

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  1. paddoboy

    Apophis asteroid: 2068 Doomsday?

    paddoboy, Nov 16, 2020
    Replies:
    6
    Views:
    488
    Seattle
    Nov 16, 2020
  2. cosmictraveler

    Apophis asteroid could smash into Earth in 2036

    cosmictraveler, Feb 9, 2011
    Replies:
    2
    Views:
    1,168
    orcot
    Mar 2, 2011
  3. Baron Max

    Apophis Asteroid Collision?

    Baron Max, Dec 31, 2009
    Replies:
    2
    Views:
    801
    DwayneD.L.Rabon
    Dec 31, 2009
  4. paddoboy

    Apollo: Mankind's Greatest Achievement?

    paddoboy, Sep 11, 2020
    Replies:
    18
    Views:
    870
    paddoboy
    Sep 27, 2020
  5. mmmoo

    Apollo Lunar Panoramas

    mmmoo, Feb 25, 2004
    Replies:
    3
    Views:
    585
    Don Hakman
    Mar 1, 2004
  6. Pete

    Apollo launch manager Rocco Petron dies

    Pete, Sep 4, 2006
    Replies:
    0
    Views:
    716
    Pete
    Sep 4, 2006
  7. blobrana

    Apollo capsule BP-1227

    blobrana, Jun 22, 2008
    Replies:
    0
    Views:
    511
    blobrana
    Jun 22, 2008
  8. paddoboy

    Apollo 1 Tribute:

    paddoboy, Jan 31, 2017
    Replies:
    2
    Views:
    351
    Oystein
    Jan 31, 2017
  9. abu_afak

    Apod

    abu_afak, Nov 3, 2007
    Replies:
    13
    Views:
    2,127
    abu_afak
    Nov 4, 2007
  10. aguy2

    Apocalypse and Science?

    aguy2, Oct 29, 2004
    Replies:
    4
    Views:
    648
    aguy2
    Oct 30, 2004
  11. vslayer

    apifany

    vslayer, Jul 28, 2004
    Replies:
    0
    Views:
    746
    vslayer
    Jul 28, 2004
  12. Adam

    Aphelion

    Adam, Jul 2, 2002
    Replies:
    2
    Views:
    759
    Mr. G
    Jul 3, 2002
  13. takethewarhome

    Anyone see the moon last night?

    takethewarhome, Dec 3, 2009
    Replies:
    12
    Views:
    2,233
    quantum_wave
    Dec 12, 2009
  14. Saxion

    Anyone remember...

    Saxion, Nov 4, 2008
    Replies:
    3
    Views:
    551
    Repo Man
    Nov 4, 2008
  15. Connect-the-Stars

    Anyone remember February 15, 1997?

    Connect-the-Stars, May 15, 2007
    Replies:
    6
    Views:
    1,096
    orcot
    May 18, 2007
  16. europa2419

    anyone know of any good sites on Titan?

    europa2419, Aug 17, 1999
    Replies:
    1
    Views:
    1,276
    Matt D Skeptic
    Aug 17, 1999
  17. Pincho Paxton

    Anyone know of a 3D star planner?

    Pincho Paxton, Nov 5, 2009
    Replies:
    6
    Views:
    1,259
    Rav
    Dec 26, 2009
  18. John99

    Any threads on this planet?

    John99, Nov 3, 2007
    Replies:
    17
    Views:
    1,155
    kaneda
    Nov 11, 2007
  19. Indymaestro

    Any other Astronomy/Cosmology sites you visit?

    Indymaestro, Mar 7, 2006
    Replies:
    6
    Views:
    730
    Tristan
    Mar 8, 2006
  20. joepistole

    Any one know the latest thought on Earth's evil twin?

    joepistole, Mar 26, 2008
    Replies:
    8
    Views:
    917
    temur
    Mar 28, 2008
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