Buzz Aldrin Opens Up About 'UFO' Encounter, Mars Colony HopesJuly 16, 2014
Even 45 years later, Buzz Aldrin has detailed memories of the Apollo 11 mission, when he became the second man to set foot on the moon.
The ex-astronaut, who is speaking out this month ahead of the 45th anniversary of the 1969 moon landing, discussed the mission, his "UFO" encounter, and more in a Reddit AMA on Tuesday.
Dishing about the moment he saw an "unidentified" object floating outside his Apollo capsule, Aldrin wrote:
Aldrin first recounted his UFO anecdote during a Science Channel program in 2005. At the time, UFO enthusiasts were apparently upset that Aldrin had not shared the information sooner.
During his Reddit AMA, Aldrin also took time to proclaim his hope that humans will travel to Mars in the near future.
"There is very little doubt, in my mind, that ... the next monumental achievement of humanity will be the first landing by an Earthling, a human being, on the planet Mars," Aldrin wrote, adding that he expects an international team to establish a presence on the red planet.
Aldrin added that a "collection of the best" individuals from around the world should land on Mars and establish a permanent settlement, rather than representatives of a private company with an eye on space tourism -- such as Elon Musk's SpaceX.
Should NASA send astronauts back to the moon? Aldrin said that's probably not the best use of resources. Instead, he said, the U.S. should direct its focus further into space and establish colonies and labs on Mars.
Read Aldrin's full discussion -- including his favorite space-related movie and his scariest moment in space -- on Reddit.