A rare celestial event is on the horizon, as three planets will align in the night sky, creating the illusion of a "smiley ...

If you fancy seeing the night sky turn into one big emoji, then look up on Friday (April 25), as space experts say the combination of Saturn, Venus and a crescent moon in a rare triple conjunction ...

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a "co-rotating interaction region"— a ...