One year ago last month, Nash Keen was born smaller than the size of a grapefruit, weighing less than a can of soda pop. Several weeks after his first birthday was celebrated on July 5 of this year, Guinness World Records officially recognized him as ...
Invisible by day and making only occasional cameos by night, the planets are typically sporadic in their appearances over Earth. But in early August, six of them--seven if we include Earth--will align in a small sector of the sky before dawn. It's ...