Deutsch: Dämpfung / Español: Amortiguación / Português: Amortecimento / Français: Amortissement / Italiano: Ammortizzazione /
Damping in the space industry context refers to the process of reducing or dissipating unwanted vibrations, oscillations, or oscillatory motion in spacecraft, satellite systems, and other space-related equipment. Effective damping is crucial to ensure the stability, performance, and longevity of these systems, particularly during launch, operation, and maneuvers in space. It involves the use of various techniques and materials to control and minimize vibrations.
Deutsch: Gefahr / Español: peligro / Português: perigo / Français: danger / Italiano: pericolo
Danger in the space industry refers to any potential risk or hazard that could jeopardize the safety of astronauts, the integrity of spacecraft, the success of space missions, or the sustainability of space activities. Given the inherently hostile environment of space, the concept of danger encompasses a wide range of scenarios, including mechanical failures, environmental threats, and human errors.
The Defense Advanced Research Projects Agency (DARPA) is a research and development agency of the United States Department of Defense responsible for the development of emerging technologies for use by the military.
Deutsch: Dawn (Raumsonde) / Español: Dawn (sonda espacial) / Português: Dawn (sonda espacial) / Français: Dawn (sonde spatiale) / Italiano: Dawn (sonda spaziale)
Dawn in the space industry context refers to a NASA space mission aimed at studying two of the three known protoplanets of the asteroid belt, Vesta and Ceres, to gain insights into the formation and evolution of the early solar system. Launched on September 27, 2007, the Dawn spacecraft embarked on a journey to explore Vesta and Ceres, which are believed to have accreted early in the history of the solar system and to represent different stages in the evolution of rocky planets. Dawn is notable for being the first spacecraft to orbit two extraterrestrial bodies during its mission and for using ion propulsion, which allowed it to change orbits and visit both objects.
DC --->Direct Current
In the space industry context, DC-DC (Direct Current to Direct Current) refers to electronic devices or converters that transform direct current (DC) electrical power from one voltage level to another. These converters are crucial components in spacecraft systems, where they are used to adapt the power generated by solar panels or batteries to the various voltage requirements of onboard instruments, subsystems, and payloads.
Deutsch: Trümmermanagement / Español: Gestión de Desechos Espaciales / Português: Gestão de Detritos Espaciais / Français: Gestion des Débris Spatiaux / Italiano: Gestione dei Detriti Spaziali
Debris Management in the space industry context refers to the strategies, technologies, and policies aimed at mitigating, tracking, and reducing space debris, which are non-functional objects such as defunct satellites, spent rocket stages, and fragments resulting from collisions or disintegration in Earth’s orbit. Effective debris management is essential to maintaining a sustainable space environment, protecting active satellites, spacecraft, and future missions from the hazards posed by space debris.
Deutsch: Verzögerung / Español: Desaceleración / Português: Desaceleração / Français: Décélération / Italiano: Decelerazione
In the space industry context, deceleration refers to the reduction in speed or velocity of a spacecraft or object in space. It is a critical maneuver in various phases of a space mission, including orbital insertion, re-entry into the Earth's atmosphere, and landing procedures. Deceleration can be achieved through various means, such as the use of thrusters, atmospheric drag, or gravity assists, and is essential for safely navigating and positioning spacecraft within the targeted orbit or landing site.
Deutsch: Entscheidungsfindung / Español: Toma de decisiones / Português: Tomada de decisão / Français: Prise de décision / Italiano: Processo decisionale
Decision-Making in the space industry context refers to the process of choosing among different strategies, technologies, and operational actions to achieve mission objectives or address challenges. This process involves assessing multiple variables, risks, and potential outcomes, often in high-stakes environments where the margin for error is small and the impact of decisions can be substantial.
Deutsch: Dekontamination / Español: Descontaminación / Português: Descontaminação / Français: Décontamination / Italiano: Decontaminazione
Decontamination in the space industry context refers to the process of removing or neutralising harmful substances, microorganisms, or contaminants from spacecraft, equipment, habitats, or personnel to ensure the safety and integrity of missions. This process is critical for preventing biological contamination of extraterrestrial environments and protecting Earth from potential extraterrestrial microbes upon return.
Deutsch: Erforschung des tiefen Weltraums / Español: Exploración del espacio profundo / Português: Exploração do espaço profundo / Français: Exploration de l'espace lointain / Italiano: Esplorazione dello spazio profondo
Deep space exploration refers to the investigation and study of outer space beyond Earth's immediate vicinity, typically involving missions to the Moon, Mars, the outer planets, and beyond.
Deutsch: Tiefraummission / Español: Misión al espacio profundo / Português: Missão no espaço profundo / Français: Mission dans l'espace lointain / Italiano: Missione nello spazio profondo
Deep Space Mission in the space industry context refers to any space mission that goes beyond Earth's lower orbit to explore further celestial bodies or areas of space. These missions may target other planets, asteroids, comets, or even the outer solar system and beyond, involving scientific investigations to understand more about the universe and our place within it.
The defense industry is a broad term that encompasses a range of companies, organizations, and activities involved in the production of goods and services related to national defense.
Deutsch: Verformung / Español: Deformación / Português: Deformação / Français: Déformation / Italiano: Deformazione /
In the intricate world of space exploration and engineering, the term deformation holds significant importance. It refers to the alteration in shape or structure of spacecraft, components, or materials under the extreme conditions of space travel. Deformation can impact the safety, functionality, and longevity of space missions. This article delves into the concept of deformation in the space industry, presents examples of its occurrence, outlines associated risks, and sheds light on its historical context and legal considerations. Additionally, we will draw parallels with similar phenomena in other industries that demand precision and reliability.
Deutsch: Degradation / Español: Degradación / Português: Degradação / Français: Dégradation / Italiano: Degradazione
Degradation in the space industry refers to the gradual decline in the performance or functionality of spacecraft components, materials, or systems over time due to exposure to the harsh environment of space. This process affects various elements of a spacecraft, including solar panels, batteries, sensors, and structural materials, leading to reduced efficiency and reliability of the mission.
At first Deimos is a moon of Mars, the smaller and outermost of Mars two natural satellites.
Deutsch: Delamination / Español: Deslaminación / Português: Delaminação / Français: Délamination / Italiano: Delaminazione
Delamination in the space industry refers to the separation or splitting of layers within a composite material due to mechanical stress, thermal cycling, radiation exposure, or other environmental factors encountered in space. This failure mechanism can compromise the structural integrity and performance of spacecraft, satellites, or launch vehicles.
Delta refers to a type of wing shape that is triangular in planform, with the leading edge forming a straight line and the trailing edge forming a right angle. This wing shape is characterized by its high lift to-drag ratio and is often used on aircraft that are designed to fly at high speeds, such as military jets and supersonic aircraft.
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