But I didn' t realize it could get so cold at night. So I took the same blanket that I used to ride the camel and wrapped myself in it to keep warm. During the day , the temperatures can reach 50 Celsius , but at night , they fall to 4ํ Celsius , The dunes looked like snow , and the clear sky covered with stars was an amazing sight. No wonder the Moors were such great astronomers. They had a planetarium above them to observe every night . From time to time , I saw a shooting star,and I made a wish : I wanted to come back and spend a night in the desert , but next time , in a nice ,Warm sleeping bag.