Mars on Earth : Text in English. Niveau C1

ISBN-13: 9781424011100 / Angielski / 2010 / 32 str.

Rob Waring;National Geographic

Opis

The Arctic region of Canada is home to a huge depression in the earth called the Haughton Crater. A group of explorers has come to the area to explore the challenges expected when traveling to Mars. What challenges will they experience? What preparations are being made for a trip to Mars here on Earth?