By Richard Harvey
The solar eclipse on the 21st August 2017 was the first eclipse on mainland America since 1979, and the first eclipse since 1918 to travel completely across the American continent. Given the increases in population and the land mass concerned, (it crossed fourteen states, and the path of totality covered 14% of US soil), it’s been estimated that it was the most viewed eclipse in human history. It’s little wonder then that it was called ‘The Great American Eclipse’. (picture 0)
My eclipse trip started at Heathrow on the 18th August. At 6am that morning there was a beautiful clear sky that presented a thin crescent waning moon by Venus, (my camera was packed away, so I didn’t get a photo). With only three days to go before the eclipse, as I watched the moon rise outside the airport I pondered on how the crescent would get even thinner over the next few days, till the moon would seemingly vanish from the sky and be completely ‘backlit’. It does this every lunar month of course, but this particular month, the moon’s position in the sky meant that it would move directly in front of the sun at 1.34pm on Monday, and weather permitting, grant us one of the finest astronomical treats.