Astronauts

Little Earth

SpaceX

Liu Boming

China National Space Administration

Liu Wang

China National Space Administration

Liu Yang

China National Space Administration

Lloyd Hammond

National Aeronautics and Space Administration

Lodewijk van den Berg

National Aeronautics and Space Administration

Loral O'Hara

National Aeronautics and Space Administration

Loren Acton

Lockheed Martin

Loren Shriver

National Aeronautics and Space Administration

Luca Parmitano

European Space Agency

Luke Delaney

National Aeronautics and Space Administration

Luke Mays

Virgin Galactic