A tribute to three brave astronauts and the thousands of men and women behind them during the final days of NASA's Apollo program.

Widely acknowledged as one of the most widely distributed photographic images in existence, the "Blue Marble" was ...

"We leave as we came... with peace and hope for all mankind," Apollo 17 commander Gene Cernan said as he took man's last steps on the moon. It's been 45 years since the launch of Apollo 17 ...

However, after Apollo 17, NASA stopped sending astronauts to the Moon, leaving many to wonder why they suddenly stopped going ...

When the crew of Apollo 17 went to the moon in December 1972, one of their tasks was to bring back rock and soil samples so that scientists could better understand the moon’s geologic history.