Set in a convincing fictional conflict in the near future, the latest Ace Combat boasts significant atmosphere, and setting yourself loose in its crowded skies is surprisingly engrossing. (theguardian.com)
The spacecraft discovered a significant atmosphere, evidence that water may lurk beneath the surface, and clues that Enceladus (pronounced en - SELL - uh - dus) may currently contain active volcanoes. (discovermagazine.com)
This suggests that the planet is enveloped by a significant atmosphere of hydrogen and helium hundreds of miles thick. (sciencedaily.com)