With a 4% chance of hitting the moon in 2032, an asteroid named YR4’s potential collision course is being monitored by NASA.

A brilliant green fireball lit up the early morning sky over the Great Lakes on Sunday, stunning skywatchers across Michigan.

The skies above Michigan's Great Lakes witnessed a green glow from a fragment of a comet burning up in a dramatic event in ...

The quote is by English author and historian Caroline Playne reflecting on the summer of 1914. The Great War saw astounding ...