
This past Valentine’s Day, the Earth was struck by an incredible, rare flash from two-thirds of the way across the universe – a stunning eight-and-a-half-billion light years – from a galaxy that’s still too distant to be seen.

This past Valentine’s Day, the Earth was struck by an incredible, rare flash from two-thirds of the way across the universe – a stunning eight-and-a-half-billion light years – from a galaxy that’s still too distant to be seen.