Transit Of Mercury: How To Watch The Rare Space Event
CAPE CANAVERAL, Fla. (AP) — Mercury has begun a relatively rare move across the sun.
The solar-planetary ballet got underway just after 7 a.m. on the east coast with the smallest planet appearing as a tiny black dot on the face of the sun. The transit will last for a total of about 7½ hours. The last time it happened was 2006. It will happen again three years from now, but then not until 2032. NASA says the event occurs only about 13 times a century.
The entirety of Mercury's journey will be viewable to the eastern U.S. and Canada, as well as most of western Europe and South America.
To catch a glimpse, viewers need binoculars or telescopes with protective solar filters. Mercury's journey can also be seen via a livestream on NASA's website .
Copyright 2016 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
