Cernan passed away Monday surrounded by his family. He helped crew three historic spaceflights, including the Apollo 17 Moon landing in 1972.
Glenn was surrounded by his loved ones, including Annie Glenn, his wife of 73 years.
The iconic astronaut, 86, is in stable condition at at Antarctic research station.
She just got back from 115 days on the International Space Station.
"That was as close as you could get to exploring Mars on Earth."
Are you in the market for 15 gilded astronaut hand molds?
They’re accepting applications until Aug. 15.
A Radio Motherboard chat with the late astronaut Edgar Mitchell, the sixth man on the moon and a connoisseur of consciousness, psychics, and aliens.
With Mars in our sights, everybody and their mom wants to be an astronaut.
Benefits include exotic travel destinations and extreme weight loss.