Royal Museums Greenwich's video: What is a solar eclipse Curators against the clock

What is a solar eclipse? Why do they occur, and how often? ------------------------------------------------------- Join astronomer Tom Kerss as he faces the Curators Against the Clock challenge. Curators have 5, 15 and 30 seconds to answer one of the big questions of Royal Museums Greenwich. But how will their expertise fare against the ticking of the clock? ------------------------------------------------------- Royal Museums Greenwich is comprised of the Royal Observatory, Cutty Sark, the National Maritime Museum and the Queen’s House. Learn stories of exploration, endeavour, wonder and awe at these four historic museums, all located within a UNESCO World Heritage Site.’ http://www.rmg.co.uk Facebook: https://www.facebook.com/royalmuseumsgreenwich Twitter: https://twitter.com/RMGreenwich/ Instagram: https://www.instagram.com/royalmuseumsgreenwich