Astronauts Sunita Williams and Butch Wilmore are set to return to Earth around March after an extended stay on the ISS since ...

The Explorers Club has been made up of some of the most adventurous and notable figures in history, from Teddy Roosevelt to astronauts to James Cameron.

Leland Melvin is an engineer, educator, author, and former NASA astronaut and NFL wide receiver. After twenty-four years with NASA as a researcher, an astronaut, and a senior executive service leader, ...