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Science | Space | Spaceflight

Spaceflight covers topics related to human presence in outer space. Learn about weightlessness, astronauts and space tourism in this section.

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Can you make your own homemade spacecraft?

Why should space agencies and private companies get to have all the fun of making and launching true spacecraft, or those that cross the Karman line? Can't the rest of us seize a little cosmic glory, too?


How Space Tourism Works

 How Space Tourism Works

The space tourism industry offers people a way to take the ultimate vacation. Learn about space tourism and find out how you can become a space tourist. See more »

How does going to the bathroom in space work?

 How does going to the bathroom in space work?

A bathroom in space requires unique engineering that is different from a bathroom on Earth. Learn about the features of a bathroom in space. See more »