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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 ...
Download as PDF; Printable version; The Space Portal Main Featured content Things you can do Topics: Categories. Space. Aerospace. Borders. Spatial cognition ...
Illustration of Earth's atmosphere gradual transition into outer space. Outer space (or simply space) is the expanse beyond celestial bodies and their atmospheres. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum of predominantly hydrogen and helium plasma, permeated by electromagnetic radiation, cosmic ...
The Spaceflight Portal includes several mechanisms that allow readers to get a sense of what Wikipedia offers related to spaceflight. A list of key topics-- articles that broadly cover various topics, and provide links to more specific material. A category browser covering articles about spaceflight, space exploration and spacecraft.
Fast, secure and reliable email. Stay in touch and enjoy the ride with AOL Mail. Get started. System requirements: AOL Mail is free email with beautiful design & customer support, along with ...
Introduction. Launch of STS-1, the first space shuttle flight. Spaceflight (or space flight) is an application of astronautics to fly objects, usually spacecraft, into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in orbit around Earth, but ...
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Chang'e 5-T1 ( Chinese: 嫦娥五号T1; pinyin: Cháng'é wǔhào T1) was an experimental robotic spacecraft that was launched to the Moon on 23 October 2014, by the China National Space Administration (CNSA) to conduct atmospheric re-entry tests on the capsule design planned to be used in the Chang'e 5 mission. [3] [7] [8] As part of the ...