Watch: Annular solar eclipse viewed by countries in northern hemisphere

People across Earth's northern hemisphere viewed an annular solar eclipse Thursday with parts of Canada and Siberia privy to the best view of the celestial event. In London, where the moon covered 20 percent of the sun as the eclipse reached totality, sky-gazers glimpsed the event through cloud cover. Observers on the east coast of the United States were treated to a rare eclipsed sunrise. Watch the full video for more.