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.
On Mon. 5/9 Mercury will transit the sun from 7:12 am to 2:42 pm ET! Find out more & watch: https://t.co/F2DCjnjUN5! pic.twitter.com/HVruEdvXR6
— NASA Sun & Space (@NASASun) May 5, 2016
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.
And the #MercuryTransit has begun! #SDO caught this image of ingress in extreme ultraviolet light about 20 min ago! pic.twitter.com/0o8ks9btU3
— NASA Sun & Space (@NASASun) May 9, 2016
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 .
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