Jump to content

Martin

Senior Members

  • Joined

  • Last visited

View Profile Find content

Topics posted by Martin

  1. Astronomy links

    Martin · in Astronomy and Cosmology
    • 105 replies
    • 111476 views
    swansont

  2. Cosmo Basics

    Martin · in Astronomy and Cosmology
    • 13 replies
    • 30474 views
    swansont

  3. Hands-on planck units tutorial

    Martin · in Modern and Theoretical Physics
    • 30 replies
    • 42489 views
    imatfaal

  4. Holding pen for overly argumentative posts

    Martin · in Astronomy and Cosmology
    • 9 replies
    • 8982 views
    hypervalent_iodine

  5. Stuff about the Einstein tensor

    Martin · in Relativity
    • 4 replies
    • 3379 views
    nikols

  6. Different responses to Fermi Paradox

    Martin · in Astronomy and Cosmology
    • 142 replies
    • 27416 views
    Widdekind

  7. Nobel in Physics tomorrow (4 Oct) any guesses?

    Martin · in Astronomy and Cosmology
    • 13 replies
    • 2383 views
    Locrian

  8. Neat supernova mechanism for more powerful explosions

    Martin · in Astronomy and Cosmology
    • 2 replies
    • 1349 views
    swansont

  9. Quantum Cosmology//Quantum Gravity links

    Martin · in Trash Can
    • 5 replies
    • 6985 views
    Martin

  10. Pix of Comet Hartley(2) at 700 km

    Martin · in Astronomy and Cosmology
    • 3 replies
    • 1605 views
    michel123456

  11. Picture of galaxy from when expansion only 600 million years old

    Martin · in Astronomy and Cosmology
    • 106 replies
    • 18378 views
    Martin

  12. Dawn's approach to Vesta (orbit planned for August)

    Martin · in Astronomy and Cosmology
    • 2 replies
    • 1917 views
    Martin

  13. More about "earth-like" planet Gliese 581g

    Martin · in Astronomy and Cosmology
    • 30 replies
    • 7440 views
    Cap'n Refsmmat

  14. Two new binary quasars discovered

    Martin · in Astronomy and Cosmology
    • 2 replies
    • 1448 views
    Airbrush

  15. Hawking "Grand Design" tinny and inelegant

    Martin · in Astronomy and Cosmology
    • 11 replies
    • 4108 views
    DanielC

  16. Higgs mass constrained (Fermilab 26 July report)

    Martin · in Modern and Theoretical Physics
    • 18 replies
    • 2669 views
    Bob_for_short

  17. Most massive star (10 million times brightness of sun)

    Martin · in Astronomy and Cosmology
    • 9 replies
    • 2138 views
    Ophiolite

  18. Don't see where to nominate for SFN Users awards

    Martin · in Suggestions, Comments and Support
    • 2 replies
    • 1291 views
    Martin

  19. 706 new exoplanet candidates

    Martin · in Astronomy and Cosmology
    • 1 reply
    • 1298 views
    Airbrush

  20. Quotes from Paul Tillich---1886-1965 theologian

    Martin · in Religion
    • 9 replies
    • 3551 views
    jimmydasaint

  21. Upbeat Broadway Fraud Song

    Martin · in Politics
    • 0 replies
    • 793 views
    Martin

  22. Planck set to launch Wedn. 15 hours Europe time---US breakfast-time

    Martin · in Astronomy and Cosmology
    • 3 replies
    • 1182 views
    toastywombel

  23. Zeptospace Odyssey---check this new LHC physics book's online samples

    Martin · in Modern and Theoretical Physics
    • 0 replies
    • 937 views
    Martin

  24. Dropping a brick

    Martin · in Analysis and Calculus
    • 0 replies
    • 1099 views
    Martin

  25. We're getting farther from the Great Attractor (anyone have details on this?)

    Martin · in Astronomy and Cosmology
    • 0 replies
    • 1531 views
    Martin

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.