Question

How Much Does the Sky Weigh?​

Answer 1

Answer:

The Earth has a surface area of 197 million square miles. Multiply that by four billion, and you have the Earth's surface area in square inches. With atmospheric pressure being an average 14.7 lbs (6.6kg) per square inch, the sky weighs roughly 5.2 million billion metric tons. Another way of looking at it, according to the United Kingdom's Science and Technology Facilities Council, is in its equivalent to Indian elephants. By that measure, the sky weighs equal 570,000,000,000,000 adult Indian elephants.

Answer 2

Hey mate,

Sky weighs one millionth of the mass of Earth. In other words, It weighs 11 billion billion pounds.

Hope it helps!