New spacesuit design gives astronauts greater range of movement and flexibility for walking on the surface of Mars or other celestial bodies.
Research shows bacteria and other Earth microbes can survive on spacecraft.
Mars One organizers have cut 353 people from the colonization project because of personal or medical reasons.
The future of U.S. human space exploration is in deep space according to NASA’s chief Charles Bolden.
Scientists say strange flash of light is likely a cosmic ray.
According to health and ethic experts, NASA should set up ethical rules regarding health of astronauts on long space flights.
Bolden says ambitious plan to capture an asteroid is just another step towards landing humans on the Red Planet.
British cosmologist Stephen Hawking believes humans will colonize the moon in 50 years and hopes people will be living on Mars by the end of the century.
Traces of iron formations hint at the possibility of liquid water just underneath the Martian surface.
Lawsuits suggests NASA is covering up evidence of life on Mars.