News tagged with angular momentum

A Newtonian system that mimics the baldness of rotating black holes

(PhysOrg.com) -- The rotating black hole has been described as one of nature's most perfect objects. As described by the Kerr solution of Einstein's gravitational field equations, its spacetime geometry is ...

Physics / General Physics

Feb 23, 2009 | 4.3 / 5 (18) | 3

Cassini Thruster Swap Planned

(PhysOrg.com) -- The Cassini spacecraft will swap to a backup set of propulsion thrusters in mid-March due to degradation in the performance of the current set of thrusters.

Space & Earth / Space Exploration

Feb 02, 2009 | 4 / 5 (6) | 3

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