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Ad Astra is a 2019 American science fiction film produced, co-written, and directed by James Gray.Starring Brad Pitt (who also produced), Tommy Lee Jones, Ruth Negga, Liv Tyler, and Donald Sutherland, it follows an astronaut who ventures into space in search of his lost father, whose obsessive quest to discover intelligent alien life at all costs threatens the Solar System and all life on Earth.
Ad astra is a Latin phrase meaning "to the stars". The phrase has origins with Virgil , who wrote in his Aeneid : " sic itur ad astra " ('thus one journeys to the stars') [ 1 ] and " opta ardua pennis astra sequi " ('desire to pursue the high[/hard to reach] stars on wings'). [ 2 ]
He is the sole founder and CEO of Ad Astra Rocket Company [2] as well as a member of the Cummins' board of directors. [3] He became an American citizen in 1977. [4] He is a veteran of seven Space Shuttle missions, tying the record, as of 2021 for the most spaceflights (a record set two months earlier by Jerry L. Ross).
On September 20, 2019, in conjunction with the film's release, a single "To the Stars" was released for digital download. [8] [9] Nearly a month after the film's release, Deutsche Grammophon released the 29-track album consisting of 20 tracks from Richter's score, where eight tracks were composed by Balfe and one by Frahm.
Ad Astra Rocket Company is developing the VASIMR. Canadian company Nautel is producing the 200 kW RF generators required to ionize the propellant. Some component tests and "Plasma Shoot" experiments are performed in a Liberia, Costa Rica laboratory. This project is led by former NASA astronaut Dr. Franklin Chang-Díaz (CRC-USA).
Adastra (from Latin ad astra, "to the stars") may refer to: Adastra Films, a French film production company; Adastra Minerals, a British mining company; Johnson RHJ-6 Adastra, an American glider design; Adastra, the ship in "Proxima Centauri", a 1935 short story by Murray Leinster
This is about 4% oxygen in the lungs and 45% oxygen saturation of the arterial blood. At 30 msw (4 bar), 2% by volume oxygen in the lung gas gives a P O 2 of 60 millimetres of mercury (80 mbar). At 10 msw (2 bar), for the same 2% oxygen, the P O 2 would be 30 millimetres of mercury (40 mbar), i.e. marginal. At the surface the same 2% oxygen ...
The Ad Astra Rocket Company, a U.S. Delaware corporation, is a rocket propulsion company dedicated to the development of advanced plasma rocket propulsion technology. Located in Webster, Texas , three miles away from NASA 's Johnson Space Center , and Liberia, Costa Rica, the company was incorporated on January 14, 2005.