WHOmagoo
WHOmagoo t1_j4801in wrote
Reply to PsBattle: Russian Figure Skater by swanson_theory
WHOmagoo t1_j47d9rt wrote
Reply to PsBattle: A Motion Sensor. by Caraotero
WHOmagoo t1_j3n64gc wrote
Reply to PsBattle: this ice cube by evdczar
Reply to PsBattle: Russian Figure Skater by swanson_theory
Reply to PsBattle: A Motion Sensor. by Caraotero
Reply to PsBattle: this ice cube by evdczar
WHOmagoo t1_j9hbm0q wrote
Reply to Does high altitude supersonic flight push air into space? by CertainlyUnreliable
There is no formal definition for the end of the atmosphere and the beginning of space, but an altitude can be arbitrarily chosen. A common choice is the Kármán Line which is an altitude of 100km. But 101km above would still have low amounts of atmosphere in it and I wouldn't consider it in space if it stays near the earth.
The link states that the Kármán Line is well above the altitude that traditional aircraft are able to fly at.