Astronauts Say 'The Martian' Is Flawed

"The Martian" has some glaring errors you should know about, in case you're planning a trip.

Our photog got American astronauts Captain Jerry Linenger and Robert Curbeam, and Korean astronaut Soyeon Yi in NYC Friday, and they say the spacewalks and the Martian winds are off.

The explorers were in NYC promoting Science Channel's, "Secret Space Escapes."