Robittybob1
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Topics posted by Robittybob1
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How to calculate the force of gravitational attraction in co-orbiting planets? 1 2
By Robittybob1, in Speculations
- 49 replies
- 4303 views
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Does Jupiter orbit the Jupiter-Sun barycenter or not? 1 2 3 4
By Robittybob1, in Astronomy and Cosmology
- 94 replies
- 9841 views
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When two planets collide what is their terminal velocity? 1 2 3 4 5
By Robittybob1, in Classical Physics
- 105 replies
- 11935 views
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- 4 replies
- 1442 views
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- 51 replies
- 4539 views
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Magnetic heating and slowing of the earth's rotation (split from axial tilt and length of day) 1 2 3 4 5
By Robittybob1, in Speculations
- 103 replies
- 6597 views
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- 6 replies
- 1192 views
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- 41 replies
- 3565 views
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- 6 replies
- 1046 views
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How does the Sun get orbital energy to start orbiting a barycenter? 1 2 3 4 7
By Robittybob1, in Astronomy and Cosmology
- 156 replies
- 13405 views
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- 0 replies
- 744 views
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Pluto-Charon combination. How two astronomical bodies orbit barycenter
By Robittybob1, in Astronomy and Cosmology
- 15 replies
- 2369 views
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- 7 replies
- 1405 views
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Panspermia from Mars (split from can life be random chemical reactions)
By Robittybob1, in Speculations
- 1 reply
- 558 views
