The following are the most commonly interesting things about space travel and exploration. Here are 21 facts about space exploration. 7 Space Travel Might Be Making Astronauts Infertile There are speculations that long-term space missions are making astronauts infertile. Space Discover facts, quizzes, and videos about the planets of the Solar System, the history of space travel, and the names of stars and galaxies of the Universe beyond.

Columbia was the first Space Shuttle that traveled to Earth orbit. Since then, American astronauts have walked on the Moon, and Russian cosmonauts have remained in space for more than a year at a time in space stations. NASA relented, changing the names of the sleeves to “large”, “gigantic”, and “humongous”. Less than four years after the launch of the first satellite into space, Sputnik 1 in October 1957, human space travel began.

In one experiment, male rats suspended above the floor during a six-week-long experiment, mimicking the weightlessness of outer space, suffered shrunken testes and severely low sperm count, which made them as good as being infertile. However, government space agencies are only part of the story when it comes to 21st century space travel. By 2030, it has been estimated that the global space market could be worth People who fly into space are called astronauts. 15) Space Flight Isn't Restricted to Government Funding. • Learn about the Sun, the Moon, our neighbouring planets, comets, and meteorites.

With government budgets being slashed left and right, many of the out-of-work science community are flocking to corporations to continue their work. Browse The Independent’s complete collection of articles and commentary on Space travel.

All the latest breaking news on Space travel. From 2001: A Space Odyssey to Gravity, it’s clear that we are fascinated by space travel. Explorer 1, the first U.S. Earth-orbiting satellite, was launched January 31, 1958 from Cape Canaveral, Florida. But what is the reality like? Commercial space flight is one of the most enticing new industries in the world.

It takes about six hours for a Space Shuttle, aboard a crawler-transporter, to make the trip from the Vehicle Assembly Building to the launch pad preceding a mission. Below are ten facts which aim … Today astronauts travel in both rockets and the SPACE SHUTTLE. NASA, the American space agency, is an acronym that stands for National Aeronautics and Space Administration. • Find out facts about the rockets of the space race, the first astronauts, the Moon explorations, and space stations. Or the Apollo crews who, when presented with three sizes of condom sleeves necessary to urinate during space travel invariably chose a “large”. The first person in space was Yuri Gagarin from the Soviet Union, who travelled into orbit around the Earth in 1961.; The first man to walk on the Moon was an American called Neil Armstrong in 1969.; The Moon is the only place in space apart from Earth that humans have set foot on. A number of commercial companies are also developing spaceflight capabilities, including SpaceX founded by Elon Musk, Blue Origin established by Amazon CEO Jeff Bezos, and Richard Branson's Virgin Galactic.