Take this NASA tour to learn more about one of the most challenging projects in the history of exploration!

This puts things into perspective how small and insignificant we are in the grand scheme of things.

1961 speech on the National Aeronautics and Space Administration (NASA) program to place a man on the Moon.

The size of a star is shown to determine its life cycle

Life cycle of a star. The fate of our sun is explored.

This video depicts a rare glimpse of an actual shuttle launch that is unedited. Turn your volume up and experience the roar of the booster rockets through your woofer speakers. Sadly the shuttle was carrying the crew that lost their lives when Columbia exploded during its descend over Texas in February of 2003. Cherish the clip.

Listen as Stephen Hawking, aided by 3-D animation, explains the concept of space-time and how black holes are formed.

An amazing view of the sunset over the Pacific Ocean as seen from the International Space Station.

Video of space debris breaking up in the atmosphere LIVE during Good Day Colorado around 6:15 a.m. Thursday January 4th 2007.

Space Shuttle Endeavor STS-118 Complete Launch 08/08/2007 on it's way to the Space Station.