Skip to content

Robittybob1

Senior Members

  • Joined

  • Last visited

View Profile Find content

Topics posted by Robittybob1

  1. How to calculate the force of gravitational attraction in co-orbiting planets?

    Robittybob1 · in Speculations
    • 49 replies
    • 7004 views
    Robittybob1

  2. Does Jupiter orbit the Jupiter-Sun barycenter or not?

    Robittybob1 · in Astronomy and Cosmology
    • 94 replies
    • 14964 views
    Robittybob1

  3. When two planets collide what is their terminal velocity?

    Robittybob1 · in Classical Physics
    • 105 replies
    • 17519 views
    Robittybob1

  4. Internal structure of the Moon?

    Robittybob1 · in Science News
    • 4 replies
    • 1876 views
    Robittybob1

  5. How do you define "a model"?

    Robittybob1 · in Suggestions, Comments and Support
    • 51 replies
    • 7161 views
    Robittybob1

  6. Magnetic heating and slowing of the earth's rotation (split from axial tilt and length of day)

    Robittybob1 · in Speculations
    • 103 replies
    • 10063 views
    hypervalent_iodine

  7. That looks like my car!

    Robittybob1 · in The Lounge
    • 6 replies
    • 1573 views
    Klaynos

  8. The ever changing Sun's magnetic field.

    Robittybob1 · in Astronomy and Cosmology
    • 41 replies
    • 5174 views
    Robittybob1

  9. Something to make you feel depressed! Sorry about this!

    Robittybob1 · in The Lounge
    • 6 replies
    • 1413 views
    StringJunky

  10. How does the Sun get orbital energy to start orbiting a barycenter?

    Robittybob1 · in Astronomy and Cosmology
    • 156 replies
    • 19722 views
    Robittybob1

  11. One out of the Box!

    Robittybob1 · in The Lounge
    • 0 replies
    • 963 views
    Robittybob1

  12. Pluto-Charon combination. How two astronomical bodies orbit barycenter

    Robittybob1 · in Astronomy and Cosmology
    • 15 replies
    • 3469 views
    Robittybob1

  13. synthetic biology

    Robittybob1 · in Science News
    • 7 replies
    • 1880 views
    Robittybob1

  14. Panspermia from Mars (split from can life be random chemical reactions)

    Robittybob1 · in Speculations
    • 1 reply
    • 789 views
    Robittybob1

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.

Account

Navigation

Search

Search

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.