nothing i don't think
Space Travel - video game - happened in 1969.
Sound waves require a medium to travel through to propagate from point A to point B. In space there is no such medium, so sound does not travel in space.
One of the biggest events that occurred on this day was that Space Shuttle STS 80 (Columbia 21), launched into space.
2004-big tsunami hit aisa and killed 200,000 2000-100th space shuttle mission lauched
In 1942, significant advancements were made in rocket technology and theoretical space travel by various scientists and engineers around the world. However, there were no actual space missions or events involving human spaceflight during that year as the focus was primarily on military applications of rocket technology during World War II.
The space race was when the us and the ussr tried to get the newest equipment into space. It happened between 1957 and 1975.
If the sun's radiation could not travel through space, then the Earth would be a cold, dark, frozen rock, and nothing would have ever happened on it.
Time is distance between two events, just as space is the distance between 2 points...
Goddard received over 200 patents, but the two most important for space travel were liquid fuel rockets and two-stage rockets. Without these two ideas, space travel would never have happened.
space travel denefits me =)
Both of them travel through space at the same speed
Read the wikipedia article about string theory.