State Key Laboratory of Mechanics and Control for Aerospace Structures, and College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China ...

By the laws of physics, the slowest the Earth could slow its spin would be 1 rotation every 365 days. That situation is called "sun-synchronous" and would force one side of our planet to always ...

The White House on Wednesday removed a liberal media outlet from the rotation of reporters granted close access to the president, breaking a long-established precedent of journalists — not the ...

while Kepler-62’s exoplanet has a 155-day rotation period. While both planets would likely be locked into a synchronous orbit – with a permanent dayside and a perpetual nightside – the ultrafast white ...