HARKER HEIGHTS — Students in Jayne Doxsey’s homeschool science class this week learned how the Earth, moon and sun move around in the solar system known.

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

Have you ever wondered why we always see the same side of the Moon? Although it may seem like the Moon doesn't rotate, it does,just in a very special way. This phenomenon is called synchronous ...