What is crioscopy?

How much time does it take for a space shuttle to get to the moon? What country was the first in space? What rhymes with dark space? How can moonlight be so bright? Which of the following types of eclipses will NEVER be observed? How high is the bell mountain in Antarctica? Which two planets do not have eclipses? Who are the current inhabitants of the International Space Station. List their names their country and their job or specialty on the station? What is the value of a 1906 silver coin with a lady with 13 stars around her? What is the mean distance from Jupiter to the sun? What does refreshing indicate to astronomers? Why is January called January? How do stars make pictures? What are the two closest planets to Jupiter? How was an Apollo landing on earth different to a space shuutle? How many pennies can go around the world? Did the Montgolfier4 Brothers fly the first hot air balloon or first airship? Why is plateau of Tibet called the roof of the world? What planet revolves around the sun in an orbit between that of Venus and Mars? How does one remove a LBNF from a satellte dish on roof of home?

What is crioscopy?