Spokane Average Weather. 1  In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used. 2  In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
A penny is about of an inch thick. 1  In 2011 there were approximately 5 billion pennies minted. 2  In the past 100 years, nearly 500 billion pennies have been minted. 3  The distance from the moon to the earth is about 239,000 miles.
A lunar month, also called a synodic month, is the time it takes for the moon to complete a lunar cycle â full moon to full moon. A lunar month is about 29 days 13 hours. A range of factors determines how long it takes to reach the moon. Human missions, for instance, tend to take longer than passenger-free satellites. Whether or not an object stops at the moon or just zips by also comes into play. The USSR launched the first mission to the moon, Luna 1, in 1959.