Youth has been praised by many people. They believe that it is the most precious time of one's lifetime, because youth stands for young age and energy.
Nowadays in the world, superpowers are investing significant amount of money in space technology. Hundreds of space vehicles have blasted into space: first satellites, then spaceships and now space sh
Do We Need Space Exploration Man has been fascinated by outer space for thousands of years, It has been almost over forty years since man' s first landing on the moon. Now, some people believe that sp
