You've heard about comets and asteroids in space. What is the different?
We bet you have never seen a space video quite like this. No one has!
What is our earth's history? New research suggests that life on Earth has existed without interruption for longer than we thought.
If you've been to a cave, you might think that it's cold underground. Nothing could be further from the truth. Learn more on this Moment of Science.
What happens to a comet after it's exciting entrance into our orbit?
What is the difference between an asteroid and a comet?
On last count, there were nine planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Soon, however, we might need to add a tenth planet to the solar lineup. Learn more on this Moment of Science.
Ancient people believed comets were omens. Sometimes they were thought to signal the fall of empires, other times the birth of kings. Even today, when we’re all supposed to be much more intelligent, people do crazy things when comets pass by. Learn more on this Moment of Science.
Did you know that there was a time before fire ever existed? Learn more on this Moment of Science.