Atmosphere of Earth and balloons, and too low to permit orbital spacecraft. The mesosphere is mainly accessed by sounding rockets and rocket-powered aircraft. The stratosphere is the second-lowest layer of Earth's atmosphere. It lies above the troposphere and is separated from it by the tropopause. This layer extends from the top of the troposphere at roughly above Earth's surface to the stratopause at an altitude of about . The atmospheric pressure at the top of the stratosphere is roughly 1/1000 the pressure at sea level. It contains the ozone layer, which is the part of Earth's atmosphere that contains relatively high concentrations of
What We Live For and planned to release new music videos before their album was available in stores. American Authors Production Notes Citations What We Live For What We Live For is the second studio album by American pop rock band American Authors, produced by returning collaborators Aaron Accetta and Shep Goodman. Running at 42 minutes and comprising twelve tracks, the album was released worldwide by Island Records on July 1, 2016. The album marks the third major release by the band under the American Authors moniker, and largely continues the sound of their debut album, "Oh, What a Life". "What We Live For"