Astronomers are gearing up to spot a rare phenomenon, as a lunar eclipse coincides with a so-called "supermoon".
A supermoon occurs when the Moon is as close as it can be to Earth, meaning that it appears larger in the sky.
20:55 SEE IT: International Space Station witnesses 'umbra' of eclipse on Earth's surface18
10:54 Total solar eclipse transforms Illinois town into a celestial Super Bowl34
10:27 Can't be there? How to watch solar eclipse on TV, online23
10:41 Bonnie Tyler to sing 'Total Eclipse of the Heart' aboard cruise ship during eclipse29