Glossary A

Deutsch: Astrochemiker / Español: Astroquímico / Português: Astroquímico / Français: Astrochimiste / Italiano: Astrochimico

An astrochemist is a scientist who studies the chemical composition and processes occurring in space, including within stars, planets, comets, interstellar clouds, and other celestial objects. This interdisciplinary field combines principles from chemistry, astronomy, physics, and sometimes biology and geology, to understand the formation, evolution, and interaction of atoms and molecules in various astrophysical environments. Their work is fundamental to understanding the origins of the universe, the formation of stars and planetary systems, and the potential for life beyond Earth.

In the aerospace context, an astronaut is a person who is trained and qualified to operate spacecraft and to perform tasks related to spaceflight. Astronauts typically go through rigorous physical and psychological training, as well as training in the operation of the spacecraft and its systems.

Deutsch: Astronautik / Español: Astronáutica / Português: Astronáutica / Français: Astronautique / Italiano: Astronautica

Astronautics in the Space industry context refers to the science and technology of space travel, including the design and development of spacecraft and the study of navigating beyond Earth's Atmosphere. This field encompasses a wide range of disciplines involved in launching, operating, and maintaining vehicles capable of space flight, as well as ensuring the safety and efficiency of these operations.

An astronomer is a scientist who studies the universe and its contents, including celestial objects and phenomena such as stars planets, galaxies, and black holes. Astronomers use a variety of tools and techniques to study the universe, including telescopes, satellites, and other instruments that are used to collect data about celestial objects and phenomena.

In the aerospace context, "astronomical" usually refers to objects, distances, and measurements related to space and astronomy.

Deutsch: Astronomische Beobachtung / Español: Observación Astronómica / Português: Observação Astronômica / Français: Observation Astronomique / Italiano: Osservazione Astronomica

Astronomical Observation in the Space industry context refers to the process of using telescopes and other instrumentation, either based in space or on Earth, to study Celestial events, objects, and phenomena. This fundamental Activity helps scientists and astronomers to gather data about the Universe, ranging from the study of planets and stars within our own Solar System to distant galaxies and cosmic events.

Deutsch: Astronomische Spektroskopie / Español: Espectroscopia astronómica / Português: Espectroscopia astronômica / Français: Spectroscopie astronomique / Italiano: Spettroscopia astronomica

Astronomical spectroscopy is a fundamental technique in the space industry and astrophysics that involves analysing the spectrum of electromagnetic radiation (light) emitted, absorbed, or reflected by celestial objects. By dispersing light into its constituent wavelengths, astronomers can identify unique spectral "fingerprints" that reveal a wealth of information about the object's chemical composition, temperature, density, magnetic fields, and motion. This method is crucial for understanding the universe's evolution, from the birth of stars to the dynamics of distant galaxies and the characterisation of exoplanets.

Astronomy is the scientific study of the universe, including the celestial objects and phenomena that exist within it. In the aerospace industry, astronomy is an important field of study, as it helps to inform the development and operation of spacecraft and satellites, as well as to perform scientific research.

Deutsch: Astrophysiker / Español: Astrofísico / Português: Astrofísico / Français: Astrophysicien / Italiano: Astrofisico

Astrophysicist in the Space industry context refers to a scientist who studies the physical properties and processes of celestial objects and phenomena beyond Earth's Atmosphere. This field combines principles of physics and astronomy to understand the universe's formation, Evolution, and the fundamental mechanisms governing its behavior.

Astrophysics is the study of the physical properties and behavior of objects and phenomena in the universe, including stars planets, galaxies, and other celestial bodies. Astrophysics is an interdisciplinary field that combines principles of physics, astronomy, and mathematics to understand the nature and behavior of celestial objects and the evolution of the universe.

Deutsch: Astroscale / Español: Astroscale / Português: Astroscale / Français: Astroscale / Italiano: Astroscale

Astroscale is a private aerospace company specializing in on-orbit servicing, space debris removal, and satellite life extension. Founded in 2013, it operates with the mission to secure long-term orbital sustainability by developing technologies to mitigate the growing threat of space debris and enable a circular economy in space.

• Communications and Ground Systems
• Satellite Operations / Development

In the aerospace context, ATC stands for Air Traffic Control. It is a service provided by ground-based controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace.

Deutsch: Athena / Español: Atenea / Português: Atena / Français: Athéna / Italian: Atena

Athena in the Space industry context typically refers to a satellite communications system or a launch vehicle project. There have been several uses of the term "Athena" within the Space industry, with the most notable being the Athena launch vehicles developed by Lockheed Martin and the Athena satellite system planned by Facebook.

Deutsch: Atlantis / Español: Atlantis / Português: Atlantis / Français: Atlantis / Italian: Atlantide

Atlantis in the Space industry context refers to the Space Shuttle Atlantis, one of NASA's orbiters used in the Space Shuttle program. Atlantis played a crucial role in numerous space missions, including satellite deployments, scientific research, and assembly and servicing of the International Space Station (ISS).

In the aerospace context, "ATLAS" can refer to a few different things, depending on the context. Here are a few possibilities:

In the aerospace context, ATM stands for Air Traffic Management. It refers to the system of procedures, equipment, and personnel used to manage and control the movement of aircraft in the airspace.

Deutsch: Atmosphäre / Español: ATMósfera / Português: Atmosfera / Français: Atmosphère / Italiano: Atmosfera /

The atmosphere refers to the layer of gases that surrounds the Earth (or any other celestial body). The Earth's atmosphere is made up of 78% nitrogen, 21% oxygen and trace amounts of other gases, such as carbon dioxide, water vapor, and argon. Theses gases held by gravity around Earth and around other planets. So "Atmosphere" can also be used to talk about gases around stars.

The Atmospheric Radiation Measurement (ARM) program is an essential component of aerospace research, focusing on the comprehensive measurement and understanding of Earth's atmosphere. This initiative plays a pivotal role in advancing our knowledge of atmospheric radiation, cloud properties, and climate processes.

Deutsch: Atom / Español: Átomo / Português: Átomo / Français: Atome / Italiano: Atomo

Atom in the Space industry context refers to the fundamental building block of matter, composed of protons, neutrons, and electrons. Understanding atomic properties and behaviors is essential in the development and application of space technologies, including spacecraft materials, propulsion systems, and scientific instrumentation used for space Exploration.

Deutsch: Begleiter / Español: Acompañante / Português: Atendente / Français: Attendant / Italiano: Assistente

Attendant in the Space industry context refers to individuals who provide support, assistance, and services to astronauts, space missions, and related activities. This role includes a range of responsibilities such as ensuring the well-being of astronauts, maintaining equipment, managing logistics, and supporting mission operations both on Earth and in space.