May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

During his time in microgravity, Pettit, an inveterate tinkerer, said he likes to spend his free time either doing ...

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

The Blue Jackets are still a part of the NHL playoff ... but Columbus needs to win out and needs Montreal to lose their regular-season finale against the Carolina Hurricanes (47-28-5) on April ...

The celestial image could be spoiled by a dull Saturn, which might lack the brightness needed to tie the smiley together, ...

To spot the celestial 'smiley face,' skywatchers in the U.S. will need a clear view of the eastern horizon in the hour ...