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
Ben Elton Live from Planet Earth 250,000. Reviews of the first episode were largely negative. Colin Vickery of the "Herald Sun" called it "an early contender for worst show of the year", and Amanda Meade of "The Australian" called it "a screaming, embarrassing failure". "The Age"'s Karl Quinn stated there was "more to like than dislike" about the show. A third episode went to air in a delayed timeslot of 10:40 pm, but ratings dropped further to 189,000 viewers and on 23 February, Channel Nine announced the show had been cancelled. Ben Elton Live from Planet Earth Ben Elton Live From Planet Earth is an Australian