Stratosphere

[Justin Bieber]

The region of the upper atmosphere extending from the tropopause (8 to 15 kilometers altitude) to about 50 kilometers. Its thermal structure, which is determined by its radiation balance, is generally very stable with low humidity.

[Monty]

The layer of the earths atmosphere above the troposphere, extending to about 32 miles (50 km) above the earths surface (the lower boundary of the mesosphere).

[Julian]

The Stratosphere Tower is a large hotel and casino with 2,[444] room on the Las Vegas Strip. The Stratosphere features a tower that is the tallest building west of the Mississippi, which at 1,[155] ft (350 m) is not only the tallest structure in Las Vegas, but also the second-tallest structure in the United States west of the Mississippi River, after the Kennecott [Smokestack] near [Tooele], Utah.
The Stratosphere has a restaurant, bar and three rides(The Big Shot, XSCREAM,Insanity the Ride) all located at the top of the tower.