Sunday, October 17, 2010

Gravity In Space

When astronauts are seen in space they are always floating around in their shuttle. Many believe the astronauts are floating because there is no gravity. Except that there is gravity in space, astronauts are floating around because they are constantly falling, therefore, they have a sense of weightlessness. In conclusion, astronauts have a sense of weightlessness while in space because they're constantly falling, and that there is gravity in space.