Light is fast. In fact, it is the fastest thing that exists, and a law of the universe is that nothing can move faster than light.
The human body in space: Distinguishing fact from fiction - Science in the News
Voyager 1: Facts about Earth's farthest spacecraft
Lifeboat Foundation News Blog: Author Quinn Sena
Are these images of galaxies taken by Hubble optically real? Or
What Would Happen If You Traveled At The Speed Of Light? » Science ABC
Vulcan Rocket Aces Its First Launch - The New York Times
Are there any pictures of the Milky Way Galaxy taken from space
How can space travel faster than the speed of light?
Scientists FINALLY Discover a New Way To Travel 10 Times Faster Than Light
Can we send a probe out of this Milky Galaxy to get its images