Glossary A

Deutsch: Alphateilchen / Español: Partícula alfa / Português: Partícula alfa / Français: Particule alpha / Italiano: Particella alfa

An alpha particle in the Space industry context refers to a type of ionizing radiation that consists of two protons and two neutrons bound together, identical to a helium Nucleus. Alpha particles are a significant concern in Space travel due to their potential to cause biological damage and affect electronic equipment in Spacecraft.

Deutsch: Höhenmesser / Español: Altímetro / Português: Altímetro / Français: Altimètre / Italiano: Altimetro /

An altimeter is an instrument that is used to measure the altitude of an aircraft or other aerospace system. Altimeters work by measuring the pressure of the air at the altitude at which the aircraft or other system is flying.

Deutsch: Höhe / Español: Altitud / Português: Altitude / Français: Altitude / Italiano: Altitudine /

Altitude refers to the height of an object above a reference point, such as the surface of the Earth. Altitude is typically measured in units of distance, such as meters or feet, and can be either above or below sea level.

Deutsch: Aluminium / Español: Aluminio / Português: Alumínio / Français: Aluminium / Italiano: Alluminio

Aluminium in the Space industry context refers to a lightweight, strong, and corrosion-resistant metal widely used in the construction of Spacecraft, satellites, and Launch Vehicles. Its favorable strength-to-Weight ratio, excellent thermal and electrical Conductivity, and ability to withstand the Harsh conditions of space make it an essential material in aerospace Engineering. Aluminium alloys, which combine aluminium with other elements to enhance its properties, are particularly prevalent in the space industry, providing the structural components necessary for space exploration and satellite operations.

Aluminum is a commonly used material in the construction of aircraft. It is lightweight, strong, and resistant to corrosion, which makes it ideal for use in aircraft structures and components. Aluminum is used in the production of airframes, wings, fuselages, and other structural elements of aircraft, as well as in the manufacture of engine components, landing gear, and other subsystems.

Deutsch: Amos / Español: Amos / Português: Amos / Français: Amos / Italiano: Amos

Amos in the space industry context refers to a series of communication satellites operated by Spacecom, an Israeli satellite operator. These satellites provide a wide range of communication services, including television broadcasting, broadband internet, and data transfer across Europe, the Middle East, and parts of Africa and Asia. The Amos series plays a crucial role in global communications, offering reliable coverage for government, business, and broadcasting services.

Deutsch: Verstärkung / Español: Amplificación / Português: Amplificação / Français: Amplification / Italiano: Amplificazione

Amplification in the space industry refers to the process of boosting the strength of signals, such as radio frequencies or data transmissions, to ensure they can travel long distances and remain intelligible. Amplification is critical for communication between satellites, spacecraft, and ground stations, ensuring reliable data transmission in the harsh environment of space.

English: Amplifier / Deutsch: Verstärker / Español: Amplificador / Português: Amplificador / Français: Amplificateur / Italiano: Amplificatore /

Amplifier in the Space industry context refers to an electronic device or component designed to increase the amplitude or strength of electrical signals. These amplifiers play a crucial role in various aspects of space missions, enabling the Enhancement of weak signals, boosting communication capabilities, and facilitating the Transmission of data over long distances in the Vacuum of space.

Deutsch: Über Meeresspiegel (AMSL) / Español: Sobre el nivel del mar (AMSL) / Português: Acima do nível médio do mar (AMSL) / Français: Au-dessus du niveau de la mer (AMSL) / Italiano: Sopra il livello del mare (AMSL) /

AMSL stands for "Above Mean Sea Level." It is a term used in the aerospace industry to describe the altitude of an aircraft or other object above the average sea level.

Anafi is also the name of a specific aircraft or drone produced by Parrot, a French drone manufacturer.

Analytics refers to the use of data analysis techniques and tools to extract insights and knowledge from data. Analytics can be used in a variety of contexts within the aerospace industry, including the analysis of aircraft and spacecraft performance, the optimization of flight routes, and the identification of trends and patterns in data.

Deutsch: Analysator / Español: Analizador / Português: Analisador / Français: Analyseur / Italiano: Analizzatore

Analyzer in the Space industry refers to a broad range of instruments and devices used to examine and interpret various physical, chemical, and biological properties of materials and environments encountered in space missions. These instruments play a crucial role in scientific Research, spacecraft Operation, and mission success by providing precise and reliable data about the space environment, Celestial bodies, and the spacecraft itself.

Anechoic refers to a material or surface that is designed to absorb or reflect electromagnetic waves, particularly radio frequency (RF) waves, in such a way that they do not produce an echo or reflection. Anechoic materials and surfaces are used in a variety of aerospace applications to reduce or eliminate interference and noise, and they are an important part of many RF measurement and testing systems.

Deutsch: Eloxieren / Español: Anodizado / Português: Anodização / Français: Anodisation / Italiano: Anodizzazione

Anodizing in the Space industry context refers to an electrochemical process used to create a durable and corrosion-resistant oxide layer on the surface of metals, typically Aluminium. This layer enhances the metal’s Performance in the harsh conditions of space, such as extreme temperatures, radiation, and Exposure to Vacuum.

Deutsch: Anomalie / Español: Anomalía / Português: Anomalia / Français: Anomalie / Italiano: Anomalia

An anomaly in the Space industry refers to any unexpected or abnormal event, behavior, or condition that occurs during the operation of Spacecraft, satellites, rockets, or other space-related systems. Anomalies can range from minor irregularities to critical system failures that affect the success of a mission. Detecting, diagnosing, and addressing anomalies are key components of space mission management and operational safety.

Deutsch: Antares (Rakete) / Español: Antares (cohete) / Português: Antares (foguete) / Français: Antares (fusée) / Italiano: Antares (razzo)

Antares in the Space industry context refers to a two-stage launch vehicle developed by Northrop Grumman (formerly Orbital ATK) for transporting cargo to the International Space Station (ISS) under NASA's Commercial Orbital Transportation Services (COTS) program. The Antares Rocket is designed to launch the Cygnus Spacecraft, carrying supplies, equipment, and scientific experiments to the ISS. The rocket has a modular architecture that allows for different configurations to accommodate various payload types and mission requirements. Since its inaugural launch in April 2013, Antares has been a crucial part of maintaining and resupplying the ISS, demonstrating the increasing role of commercial partnerships in space exploration and Logistics.

An antenna (plural: antennas or antennae) is a device that is used to transmit or receive electromagnetic waves, such as radio waves or microwaves. Antennas are commonly used in the aerospace industry for a variety of purposes, including communication, navigation, and sensing.

In the Space industry context, "Anti-Satellite" (ASAT) refers to systems and technologies designed to disable, destroy, or interfere with satellites. These systems can be Ground-based, air-launched, or space-based and may employ a variety of mechanisms, including kinetic Energy (Direct impact), Electronic warfare (jamming or hacking), or directed energy (lasers) to neutralize satellites. ASAT capabilities have significant implications for military Strategy, as satellites are Critical for communication, navigation, Reconnaissance, and early warning systems in modern warfare.

Deutsch: Öffnung / Español: Apertura / Português: Abertura / Français: Ouverture / Italian: Apertura

Aperture in the Space industry refers to the opening in optical systems, such as telescopes and cameras, that allows Light or other forms of electromagnetic Radiation to enter. The size and characteristics of the aperture significantly impact the amount of light captured, the resolution, and the overall Performance of these optical instruments in space exploration.

Apollo refers to the Apollo space program, a series of spaceflight missions conducted by NASA between 1961 and 1975, with the goal of landing a man on the Moon and returning him safely to Earth. The Apollo program is considered to be one of the greatest achievements in human history, and it was the first and so far the only human mission to land on the Moon.