Gold and platinum offer clues about the moon's mysterious tilt
Wednesday, November 25, 2015 - 21:00
in Astronomy & Space
A total solar eclipse occurs somewhere on Earth about once every year and a half, on average. But imagine if it happened every single month. For this to be the case, the moon would have to orbit Earth in the same plane in which Earth travels around the sun – that way, the new moon would always...