In this recorded phone call, NASA heliophysicist, Douglas E. Rowland confirms many types of chemtrail tests have been performed since the 1970’s. Dr. Rowland says: “There’s different types of chemtrails”. NASA’s Independence Day ‘Fireworks:’ Agency Marks Fourth Of July With Two Rocket Launches Determination of the Daytime Thermospheric Wind Profile by Observing a Lithium Trail with a Field-of-view Scanner-1974 (PDF) […]