Astronomy, Exobiology, & Cosmology

amateur astronomy, astrophysics, exoscience

Page 5 of 286
Sort by:
Title Start Date
Replies Views
Last Message ↓
  1. paddoboy

    Solar System Formation in 200,000 years:

    paddoboy, Nov 15, 2020
    Replies:
    9
    Views:
    528
    paddoboy
    Nov 17, 2020
  2. paddoboy

    Building blocks of life can form long before stars:

    paddoboy, Nov 16, 2020
    Replies:
    1
    Views:
    356
    paddoboy
    Nov 16, 2020
  3. paddoboy

    Apophis asteroid: 2068 Doomsday?

    paddoboy, Nov 16, 2020
    Replies:
    6
    Views:
    414
    Seattle
    Nov 16, 2020
  4. wegs

    What is the time zone of the moon?

    wegs, Sep 22, 2020
    Replies:
    19
    Views:
    1,206
    paddoboy
    Nov 16, 2020
  5. paddoboy

    The Milky Way Family Tree:

    paddoboy, Nov 16, 2020
    Replies:
    1
    Views:
    265
    paddoboy
    Nov 16, 2020
  6. paddoboy

    FLASHBACK: Einstein was right: space and time bend:

    paddoboy, Apr 22, 2020 ... 2
    Replies:
    26
    Views:
    2,368
    paddoboy
    Nov 15, 2020
  7. paddoboy

    Tutorial: Shaping the Universe, Gravity and the four forces of nature;.

    paddoboy, May 31, 2020 ... 2
    Replies:
    34
    Views:
    2,266
    Michael 345
    Nov 12, 2020
  8. paddoboy

    The Big Bang Theory of Universal evolution:

    paddoboy, Apr 17, 2020 ... 2
    Replies:
    30
    Views:
    1,949
    Write4U
    Nov 3, 2020
  9. paddoboy

    The black hole always chirps twice:

    paddoboy, Oct 7, 2020
    Replies:
    2
    Views:
    629
    Seattle
    Nov 3, 2020
  10. paddoboy

    The Moon is the Perfect Spot for SETI:

    paddoboy, Oct 12, 2020 ... 2
    Replies:
    26
    Views:
    1,557
    Michael 345
    Nov 2, 2020
  11. paddoboy

    Based on Kepler Data, There’s a 95% Chance of an Earth-Like Planet Within 20 Light-Years

    paddoboy, Nov 1, 2020
    Replies:
    4
    Views:
    341
    paddoboy
    Nov 1, 2020
  12. paddoboy

    The Youngest Stellar Disk Ever Seen, Just 500,000 Years Old

    paddoboy, Nov 1, 2020
    Replies:
    0
    Views:
    242
    paddoboy
    Nov 1, 2020
  13. wegs

    NASA discovers rare metal worth $10,000 quadrillion!

    wegs, Oct 28, 2020
    Replies:
    18
    Views:
    697
    billvon
    Oct 29, 2020
  14. paddoboy

    Surface Water on Moon:

    paddoboy, Oct 26, 2020
    Replies:
    2
    Views:
    318
    paddoboy
    Oct 26, 2020
  15. paddoboy

    NASA Publishes some Amazing Photos.

    paddoboy, Oct 11, 2020
    Replies:
    6
    Views:
    521
    paddoboy
    Oct 16, 2020
  16. paddoboy

    The Legacy of Spitzer:

    paddoboy, Oct 12, 2020
    Replies:
    0
    Views:
    345
    paddoboy
    Oct 12, 2020
  17. paddoboy

    New Measurements of the Solar Spectrum verify Einstein's theory of GR

    paddoboy, Oct 9, 2020
    Replies:
    0
    Views:
    357
    paddoboy
    Oct 9, 2020
  18. paddoboy

    Molecular Cloud Fragmentation:

    paddoboy, Oct 7, 2020
    Replies:
    2
    Views:
    468
    paddoboy
    Oct 7, 2020
  19. paddoboy

    Gravitational Wave Lensing? Not Yet.

    paddoboy, Oct 1, 2020
    Replies:
    0
    Views:
    499
    paddoboy
    Oct 1, 2020
  20. paddoboy

    Astronomers find six Galaxies around a SMBH when Universe 1 Billion years old:

    paddoboy, Oct 1, 2020
    Replies:
    0
    Views:
    469
    paddoboy
    Oct 1, 2020
Showing threads 81 to 100 of 5,708

Thread Display Options

Loading...
Page 5 of 286