Thuban
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What is Precession?
We have a bit of a shorter post today — I thought precession warranted its own post, before I go on to talking about the ecliptic. Precession refers to the way Earth wobbles around on its axis, a bit like a…

Educational posts on the universe and satellite sciences…for everyone

We have a bit of a shorter post today — I thought precession warranted its own post, before I go on to talking about the ecliptic. Precession refers to the way Earth wobbles around on its axis, a bit like a…