Some were lost during missions, others deliberately dumped, all of them now part of the growing problem of space debris.

Experience Seattle through its museums, which offer diverse themes ranging from art and aviation to pop culture and science.

As 'Apollo 13' turns 30, we talk to legendary NASA flight director Gerry Griffin who helped make the film as realistic as ...

Russell “Rusty” Schweickart was among the first astronauts in space and the first to pilot the lunar module during the Apollo ...

Cosmic celebrations all around as the July Full Buck Moon coincides with the 55th anniversary of the Apollo 11 moon landing.

A discarded part of the Apollo 11 spacecraft that helped return astronauts from the first visit to the lunar surface may still be in orbit around the moon, rather than having crash-landed as once ...

Michael Collins (right), the Apollo 11 command module pilot, orbited the moon while astronauts Edwin “Buzz” Aldrin (left) and Neil Armstrong became the first men to walk on the moon in July 1969.

FILE - In this June 19, 1969 file photo, Apollo 11 command module pilot astronaut Michael Collins takes a break during training for the moon mission, in Cape Kennedy, Fla. Collins, who piloted the ...

FILE - In this July 20, 1969 file photo, astronaut Michael Collins wears the space helmet for the Apollo 11 moon mission. Collins, now 83, the command module pilot who stayed behind in lunar orbit ...