Mars is wobbling, and scientists have questions – BGR

• Using data collected over 18 years of observations, scientists now say that the planet Mars is wobbling.
• The planet’s wiggling results in its poles moving on a regular basis.
• Earth also has a wobble, but the Mars wobble is a bit more of a mystery than Earth’s since Mars has no oceans. 

When you think of the planets in our solar system you probably imagine that they just kind of spin like tops. They rarely rotate exactly in line with their orbital plane — Earth, for example, spins at an angle of…

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