Earth—our tiny blue dot in the galaxy—is approximately 26,000 light years away from a fascinating and active region of the Milky Way called the Central Molecular Zone (CMZ). This region holds clues ...

Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

While the Earth's Mightiest Heroes may be Marvel's most popular band of heroes, these ten superhero teams are just as cool as ...