There something happens. He does not know how, but he has been transported to the Red Planet,Mars.

VOA: special.2010.07.17

Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?

水银是液态金属，水银，行星，是肉眼能看到的运动最快的天体,火星，铁，为什么火星是红色的？

麻省理工公开课 - 固态化学导论课程节选

I could not stop looking at it. It was Mars...the red planet...

VOA: special.2010.07.10

I looked up to the sky and saw the Red Planet Mars.

VOA: special.2010.07.31

After 250 days, three of the astronauts will simulate landing on the "Red Planet."

VOA: standard.2010.06.02

They also saw meteorites known to have come from the red, or reddish,planet.

VOA: special.2010.07.28