In August of 1971, Apollo 15 set out on what would become one of NASA’s most ambitious and scientifically valuable lunar missions. Astronauts David Scott, James Irwin, and Alfred Worden brought a new ...

Much of the UFO imagery that the Pentagon released last week was new, but we've long known about the odd things that the Apollo astronauts saw near the moon.

With "The Fallen Astronaut", Apollo 15 brought a work of art to the moon to commemorate fallen astronauts. For the artist, it ...

Apollo 15 looked like another major NASA success until questions surfaced about what the crew had quietly carried aboard the mission. The controversy centered on hundreds of unauthorized postal covers ...