Fresh food grown in the microgravity environment of space officially is on the menu for the first time for NASA astronauts on the International Space Station. Expedition 44 crew members, including NASA's one-year astronaut ...
Buzz Aldrin is teaming up with Florida Institute of Technology to develop "a master plan" for colonizing Mars within 25 years.
Gravity is a constant for all organisms on Earth. It acts on every aspect of our physiology, behavior and development – no matter what you are, you evolved in an environment where gravity roots us firmly to the ground.
Astronauts living at the International Space Station took their first bites of space-grown lettuce on Monday, in what scientists described as another step toward enabling human missions to Mars.
The 14 display cases at Kennedy Space Center contain intensely personal mementoes and other items representing the astronauts who perished in the Challenger and Columbia accidents.