Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

Page 1 of 286
Sort by:
Title ↓ Start Date
Replies Views
Last Message
  1. Tiassa
    Locked Sticky

    Action Notes v.1.AEC

    Tiassa, Sep 13, 2011
    Replies:
    6
    Views:
    15,934
    Tiassa
    Jun 3, 2021
  2. dumbest man on earth

    “The 9 May 2016 transit of Mercury”

    dumbest man on earth, May 9, 2016
    Replies:
    5
    Views:
    989
    DaveC426913
    May 10, 2016
  3. paddoboy

    “Fight for Space” Documentary

    paddoboy, Jan 29, 2015
    Replies:
    2
    Views:
    983
    paddoboy
    Jan 29, 2015
  4. paddoboy

    “Exploration is really the essence of the human spirit.” —Frank Borman

    paddoboy, Dec 18, 2018
    Replies:
    9
    Views:
    1,325
    iceaura
    Jun 28, 2019
  5. wegs

    ‘’Comet of the century’’ starts to brighten…(article)

    wegs, Nov 20, 2013
    Replies:
    12
    Views:
    1,630
    paddoboy
    Nov 30, 2013
  6. blobrana

    ‘Meteor crater’ found in Dukhan

    blobrana, Mar 25, 2008
    Replies:
    2
    Views:
    1,427
    blobrana
    Mar 27, 2008
  7. NeptuneRise

    [Worldbuilding] I need help for the creation of a planet?

    NeptuneRise, Apr 13, 2010
    Replies:
    14
    Views:
    3,170
    eburacum45
    Apr 26, 2010
  8. JUDGECAL

    [help!] There Was No Moon Rise On May 6, 2004!

    JUDGECAL, May 9, 2004
    Replies:
    1
    Views:
    1,836
    Fraggle Rocker
    May 9, 2004
  9. abyssoft

    [Debate] What is a Planet, Moon, Asteroid, TNO, KBO, Etc.?

    abyssoft, Aug 1, 2005
    Replies:
    10
    Views:
    2,142
    TruthSeeker
    Aug 15, 2005
  10. Tristan

    [Dark Matter, Dark Energy] Science?

    Tristan, Feb 22, 2006
    Replies:
    13
    Views:
    1,927
    Dinosaur
    Feb 24, 2006
  11. paddoboy

    Zooming in on the origins of fast radio bursts

    paddoboy, Jun 3, 2020
    Replies:
    0
    Views:
    382
    paddoboy
    Jun 3, 2020
  12. wet1

    Zooming in on the First Stars

    wet1, Jun 10, 2003
    Replies:
    1
    Views:
    1,018
    eburacum45
    Jun 11, 2003
  13. Xmo1

    Zoom In

    Xmo1, Oct 3, 2017
    Replies:
    3
    Views:
    758
    Xmo1
    Oct 4, 2017
  14. wet1

    Zimbabwe Sunset

    wet1, Jun 21, 2002
    Replies:
    0
    Views:
    1,155
    wet1
    Jun 21, 2002
  15. Dinosaur

    Zero & one are possible numbers, 2 is not!

    Dinosaur, Dec 31, 2011
    Replies:
    4
    Views:
    1,297
    Dinosaur
    Dec 31, 2011
  16. blobrana

    Yubileyniy Satellite Launch

    blobrana, May 23, 2008
    Replies:
    0
    Views:
    1,390
    blobrana
    May 23, 2008
  17. paddoboy

    Your favourite Space/Astronomy photos:

    paddoboy, Aug 25, 2016
    Replies:
    0
    Views:
    636
    paddoboy
    Aug 25, 2016
  18. Search & Destroy

    Your Experiment, 250 Miles Above Earth, for the world to see. What will you do?

    Search & Destroy, Dec 8, 2011
    Replies:
    4
    Views:
    1,391
    Pincho Paxton
    Dec 8, 2011
  19. TruthSeeker

    Your Age in Jupiter Years...!

    TruthSeeker, Feb 25, 2004 ... 2
    Replies:
    27
    Views:
    7,071
    Starthane Xyzth
    Mar 15, 2004
  20. Adam

    Young Universe gets busy

    Adam, Jan 14, 2003 ... 2 3
    Replies:
    42
    Views:
    3,451
    blobrana
    Jan 21, 2003
  21. sculptor

    Young star eats it's infant planet:

    sculptor, Jul 29, 2018
    Replies:
    2
    Views:
    821
    Q-reeus
    Jul 30, 2018
Showing threads 1 to 20 of 5,716

Thread Display Options

Loading...
Page 1 of 286