In the near future, aliens have invaded Earth and declared a galactic war resulting in thousands of

FollowthestoryofthefirstAmericanastronautsinspaceinthisNationalGeographicdocumentary.

Four astronauts have to stay 1000 days in a space station around Earth in order to prove that a trip to Europa, one of Jupiter's moon, is possible. The experience goes well until something happens on earth.

This documentary profiles women who were tested in 1961 for spaceflight, but had their dreams dashed