The last time a human visited the moon was in December 1972 during NASA's Apollo 17 mission. Since then, there have been many ...

An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of ...

A small asteroid burned up in Earth's atmosphere off the coast of California just hours after being discovered and before ...

Discover the historic Greek monasteries of Meteora, perched high on rock pillars and recognized by UNESCO for their unique ...

Mysterious Craters Suddenly Exploded Across Siberia, Leaves Scientists Baffled Decades ago, many mysterious, huge craters ...