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Unmanned aircraft system traffic management. Unmanned aircraft system traffic management (UTM) is an air traffic management ecosystem under development for autonomously controlled operations of unmanned aerial systems (UAS) by the FAA, NASA, other federal partner agencies, and industry. They are collaboratively exploring concepts of operation ...
t. e. The Artemis program is a Moon exploration program that is led by the United States' National Aeronoautics and Space Administration (NASA) and was formally established in 2017 via Space Policy Directive 1. The Artemis program is intended to reestablish a human presence on the Moon for the first time since the Apollo 17 moon mission in 1972.
List of NASA missions. Comparison of NASA Mercury, Gemini, :) Apollo, and Space Shuttle spacecraft with their launch vehicles. This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1957. There are over 80 currently active science missions. [1]
Skyhook (structure) A skyhook is a proposed momentum exchange tether that aims to reduce the cost of placing payloads into low Earth orbit. A heavy orbiting station is connected to a cable which extends down towards the upper atmosphere. Payloads, which are much lighter than the station, are hooked to the end of the cable as it passes, and are ...
The Technical University of Moldova was founded in 1964, under the name The Polytechnic Institute of Chișinău, as an education center with engineering and economic specialties transferred from the Moldova State University . The university had begun with 5,140 students and 278 teachers within 5 faculties: Electrotechnics, Mechanics, Technology ...
The University of Tennessee at Martin ( UT Martin or UTM) is a public university in Martin, Tennessee. It is one of the five campuses of the University of Tennessee system. UTM is the only public university in West Tennessee outside of Memphis. UTM operates a large experimental farm and several satellite centers in West Tennessee.
Space Shuttle program. The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its official name, Space Transportation System ( STS ), was taken from a 1969 plan ...
United StatesArmed Forces. The United States Space Force ( USSF) is the space service branch of the United States Armed Forces. Along with the Air Force, it is part of the Department of the Air Force, led by the secretary of the Air Force. [8] Its military heads are the chief of space operations, who is one of the Joint Chiefs of Staff, and the ...