Glossary N +++ Popular Articles: 'NASA', 'Nanosatellite', 'NRAO'
Deutsch: Nanosatellit / Español: Nanosatélite / Português: Nanossatélite / Français: Nanosatellite / Italiano: Nanosatellite
Nanosat in the space industry context refers to a type of small satellite with a mass between 1 and 10 kilograms. Nanosatellites are part of the broader category of small satellites, which also includes microsatellites, picosatellites, and femtosatellites, classified according to their mass. The development and deployment of nanosats have become increasingly popular due to their lower cost, shorter development time, and the potential for constellation deployments, which can provide comprehensive coverage and data redundancy.
The National Aeronautics and Space Administration (NASA) is a U.S. government agency that is responsible for the nation's civilian space program and for conducting research and development in the field of aeronautics.
Deutsch: Navigation und Steuerung / Español: Navegación y Control / Português: Navegação e Controle / Français: Navigation et Contrôle / Italiano: Navigazione e Controllo
Navigation and Control in the space industry refers to the technologies and processes used to guide spacecraft and satellites to their intended destinations and manage their movements and orientations. These systems are crucial for ensuring the success of space missions by enabling precise trajectory planning, real-time adjustments, and stable positioning.
Deutsch: Navigation und Manövrieren / Español: Navegación y maniobras / Português: Navegação e manobra / Français: Navigation et manœuvre / Italiano: Navigazione e manovra
Navigation and maneuvering in the space industry refers to the processes and technologies used to guide and control the movement of spacecraft, satellites, and other space vehicles through space. This includes determining the position of a spacecraft, plotting its trajectory, and executing precise maneuvers to change its orbit, orientation, or destination.
"Nondestructive inspection" (NDI) is a process or technique used to inspect the condition of a material, component, or system without causing any damage to it. NDI techniques are used to identify and assess defects or flaws in materials or components, such as cracks, corrosion, or other types of damage, without having to disassemble or destroy the item being inspected.
Deutsch: Nebel / Español: Nebulosa / Português: Nebulosa / Français: Nébuleuse / Italiano: Nebulosa
A nebula is a vast cloud of gas and dust in space, often serving as a stellar nursery where new stars are born. In the space industry, nebulae are crucial for understanding star formation, the lifecycle of stars, and the composition of the interstellar medium.
Deutsch: Vernetzung / Español: Redes / Português: Redes / Français: Réseautage / Italiano: Networking
Networking in the space industry refers to the systems and technologies that enable communication between spacecraft, satellites, ground stations, and other infrastructure. It encompasses the interconnection of various space assets, such as satellite constellations, space stations, and Earth-based communication systems, ensuring the efficient transfer of data, control signals, and coordination between different entities in space missions. Networking also refers to the collaboration between companies, space agencies, and researchers to enhance technological advancements and mission success.
Deutsch: Neutron / Español: Neutrón / Português: Nêutron / Français: Neutron / Italiano: Neutrone
Neutron in the space industry context refers to a subatomic particle found in the nucleus of an atom, with no electric charge and a mass slightly greater than that of a proton. Neutrons play an important role in space science and engineering, particularly in understanding cosmic radiation, developing space propulsion systems, and conducting deep-space exploration.
NewSpace is a term that refers to the emerging commercial space industry, which includes companies and organizations that are involved in the development and operation of new space-related technologies and services.
English: Nickel / Deutsch: Nickel / Español: Níquel / Português: Níquel / Français: Nickel / Italiano: Nichel /
Nickel in the space industry context refers to the use of nickel and nickel-based alloys in the construction of spacecraft, space probes, and various space components. Nickel is valued for its unique properties, including high strength, resistance to extreme temperatures, and excellent resistance to corrosion, making it an ideal material for various aerospace applications. In this article, we will explore the significance of nickel in the space industry, its various applications, and provide examples of how it is used in space missions.
Nitrogen is a chemical element with the symbol N and atomic number 7.
In the aerospace context, nitrogen is a gas that is used in a variety of applications. Nitrogen is an inert gas, which means it does not react with other elements or compounds under normal conditions, making it safe to use in aircraft and spacecraft.
Deutsch: Lärmunterdrückung / Español: Cancelación de ruido / Português: Cancelamento de ruído / Français: Annulation du bruit / Italiano: Cancellazione del rumore
Noise cancellation in the space industry refers to the techniques and technologies used to reduce or eliminate unwanted sound and vibrations that can interfere with the functioning of spacecraft and the well-being of astronauts. This includes both active noise control, which uses sound waves to cancel out unwanted noise, and passive noise control, which involves insulating materials and structural designs to block or absorb noise.
Deutsch: Nomex / Español: Nomex / Português: Nomex / Français: Nomex / Italiano: Nomex
Nomex in the space industry context refers to a meta-aramid material known for its high resistance to heat and flames. Developed in the early 1960s by DuPont, Nomex is used extensively in applications where thermal, chemical, and radiation resistance is critical for safety and performance. This material is particularly notable for its use in astronaut suits and other protective gear in aerospace environments.
Deutsch: Nicht-pyrotechnisch / Español: No pirotécnico / Português: Não pirotécnico / Français: Non-pyrotechnique / Italiano: Non pirotecnico /
In the space industry context, the term non-pyrotechnic refers to mechanisms or systems that do not rely on pyrotechnics (explosive or combustible chemical reactions) to function. These systems are crucial for various operations in spacecraft, satellites, and launch vehicles, offering a safer, more reliable, and often reusable alternative to traditional pyrotechnic devices. Non-pyrotechnic technologies are used in deployment mechanisms, separation systems, and other critical functions where precision and reliability are paramount.
Deutsch: Luftfahrthinweise / Español: Avisos a los Aviadores / Português: Avisos aos Aeronavegantes / Français: Avis aux Navigants Aériens / Italiano: Avvisi ai Naviganti Aerei
Notices to Airmen (NOTAMs) are essential notifications issued by aviation authorities to inform pilots and other personnel about real-time information concerning the condition or changes in any component of the National Airspace System (NAS). In the context of the space industry, NOTAMs are crucial for ensuring the safety and coordination of space launch and reentry operations, preventing conflicts between air traffic and space activities.
Deutsch: Düse / Español: Tobera / Português: Bocal / Français: Tuyère / Italiano: Ugello
In the context of the space industry, a nozzle is a crucial component of rocket engines, designed to accelerate the flow of hot gases from the combustion chamber outwards, creating thrust that propels the rocket into space. This acceleration is achieved by channeling the gases through a narrowed passage, which increases their velocity.
The National Radio Astronomy Observatory (NRAO) is a federally funded research and development center of the United States National Science Foundation operated under cooperative agreement by Associated Universities, Inc. for the purpose of radio astronomy.
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