Watch: Total solar eclipse broadcast live by NasaA rare solar eclipse will be visible across the United States from 4am NZ time - and has enthused everyone from professional astronomers at NASA to citizen astronomers and schoolchildren. BEAWIHARTA/REUTERS A solar eclipse will darken the day at least partially across the US, Canada and Mexico. The eclipse is being streamed live online for the first time, from the vantage point of helium-filled balloons across the United States. READ MORE:* Solar eclipse to be streamed live for the first time* First total solar eclipse for US for 99 years* Pics pour in as Moon goes into partial eclipse* Solar eclipse wows KiwisMillions of Americans have converged to see the spectacle. Signs along highways reminded motorists of "Solar Eclipse Monday," while cars bore the message "Eclipse or bust."

Source: Stuff August 21, 2017 09:22 UTC