Orbital Speed: How Do Satellites Orbit? | Education.com

Orbital Speed: How Do Satellites Orbit?

This planetary nebula, Mz3, is being cast off by a star similar to our Sun.  The 1000-kilometer per second speed of the expelled gas, the light-year long length of the structure, and the magnetism of the star visible at the nebula's center, all imply  Mz3 is hiding a second, dimmer star that orbits close in to the bright star. A competing hypothesis holds that the central star's own spin and magnetic field are channeling the gas. (ESA, NASA's Hubble, JPL-CalTech)

This planetary nebula, Mz3, is being cast off by a star similar to our Sun. The 1000-kilometer per second speed of the expelled gas, the light-year long length of the structure, and the magnetism of the star visible at the nebula's center, all imply Mz3 is hiding a second, dimmer star that orbits close in to the bright star. A competing hypothesis holds that the central star's own spin and magnetic field are channeling the gas. (ESA, NASA's Hubble, JPL-CalTech)

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Orbital Speed: How Do Satellites Orbit?

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Orbital Speed: How Do Satellites Orbit? Experiment | Education.com

Orbital Speed: How Do Satellites Orbit?

Orbital Speed: How Do Satellites Orbit? Experiment | Education.com

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Orbital Speed Diagram

Orbital Speed: How Do Satellites Orbit?

Redstone-Mercury: yes, Shepard and Grissom rode that tiny thing into space. Couldn't even reach orbital speed.

Redstone-Mercury: yes, Shepard and Grissom rode that tiny thing into space. Couldn't even reach orbital speed.

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