CLEAN : Astronauts wanted for one way ticket

The video discusses the Mars One mission, aiming to send humans to Mars within a decade. It outlines the application process for aspiring astronauts, the mission timeline, and the challenges and opportunities involved. The mission's significance is highlighted, emphasizing public interest and the potential impact on society. Media coverage plans are also discussed, likening it to the Olympic Games.

What is the timeline for the first crew to leave Earth for Mars according to the text?

What challenges might astronauts face when traveling to Mars, and how can they overcome them?