A member of the Apollo 11 mission in 1969, Buzz Aldrin was the second man to walk on the moon. In the years since, he has become an advocate for space exploration and technology, calling for renewed U ...

The first astronauts who walk on Mars are now being told to go as planetary detectives, not just pathfinders. A sweeping new scientific blueprint argues that the central task of those early crews ...

A new detailed report says that the first astronauts to walk on Mars should actively search for signs of life while exploring the planet. The report was released on December 9 by the US National ...

Utilizing about 15 years of imaging from the surface of Mars, Arizona State University scientist Jonathon Hill is offering children and adults alike the opportunity to walk on the planet. Spread out ...