Elizabeth CockingOct 23, 20202 minDid you know? Astronomical tidbitsDid you know?The Earth’s atmosphere We may take it for granted but without it we would not exist. Find out more...
Elizabeth CockingMay 1, 20181 minDid you know? - the planetsThe Earth is not a sphere ! It is an oblate spheroid. Due to its rotation it bulges out at the equator about 43 km more than at the...