Glossary S

The stratosphere is the second layer of the atmosphere of the Earth, located above the troposphere and below the mesosphere.

Deutsch: Stromlinie / Español: Línea de corriente / Português: Linha de corrente / Français: Ligne de courant / Italiano: Linea di corrente

Streamline in the Space industry refers to the flow path of a fluid, such as air or gas, that moves smoothly around an object, typically a Spacecraft or its components. Streamlining is essential for reducing drag, improving aerodynamics, and ensuring the stability and efficiency of vehicles during Launch, re-entry, or when operating within a planetary atmosphere.

Deutsch: Stromlinienförmigkeit / Español: Aerodinamización / Português: Aerodinamização / Français: Optimisation de l’aérodynamisme / Italiano: Ottimizzazione aerodinamica

Streamlining in the Space industry context refers to the design and engineering process aimed at reducing air resistance and minimizing the drag Force acting on objects moving through the Atmosphere, such as rockets, Spacecraft, and satellites. This practice is crucial for enhancing the efficiency of space vehicles, improving Fuel economy, and increasing overall Performance during launch and atmospheric entry phases.

Deutsch: Strukturelles Design / Español: Diseño Estructural / Português: Design Estrutural / Français: Conception Structurelle / Italiano: Progettazione Strutturale

Structural Design in the Space industry refers to the Engineering and design process that ensures spacecraft, satellites, launch vehicles, and Space Infrastructure can withstand the mechanical stresses and environmental conditions encountered during launch, space travel, and operation. This involves designing the physical framework and load-bearing components of space systems to achieve optimal strength, stability, and Performance while minimizing weight and maximizing reliability.

SIP stands for Structural Insulated Panel. It is a type of building material used in the construction of aircraft and other aerospace structures. SIPs are made up of two layers of insulation material sandwiching a structural layer, such as wood or metal. They are used to provide structural Support and insulation in the construction of aircraft and other aerospace structures, such as hangars, terminals, and other facilities.

Deutsch: Strukturelle Integrität / Español: Integridad estructural / Português: Integridade estrutural / Français: Intégrité structurelle / Italiano: Integrità strutturale

Structural Integrity in the Space industry context refers to the strength and durability of spacecraft, satellites, space stations, and other space structures to withstand the forces and conditions they encounter during launch, in Orbit, and during re-entry (if applicable), without experiencing failure or significant degradation. This includes the ability to endure the mechanical stresses of launch, the vacuum and temperature extremes of space, Micrometeoroid impacts, and the Radiation Environment, all while maintaining functionality and safety.

Deutsch: Struktur / Español: Estructura / Português: Estrutura / Français: Structure / Italiano: Struttura /

In the aerospace industry, structure refers to the framework or underlying Support that is used to hold aircraft and spacecraft together and give them their shape and form. The structure of an aircraft or spacecraft is typically made up of a combination of materials, such as metal alloys, composites, and other materials, that are selected for their strength, weight, and other characteristics.

STS stands for "Space Transportation System." In the aerospace industry, STS refers to the Space Shuttle, which was a reusable spacecraft that was used by NASA for over 30 years to carry astronauts, payloads, and supplies to and from low Earth orbit.

Deutsch: Submillimeter / Español: Submilímetro / Português: Submilímetro / Français: Submillimètre / Italiano: Sottomillimetro

In the Space industry context, submillimeter refers to wavelengths of electromagnetic Radiation that are shorter than one millimeter but longer than infrared waves, typically ranging from about 0.1 millimeters (100 micrometers) to 1 millimeter. This part of the Spectrum is crucial for astronomical observations and is often used to study cold and distant objects in space, such as molecular clouds, star-forming regions, and the early Universe.

Deutsch: Suborbitaler Start / Español: Lanzamiento suborbital / Português: Lançamento suborbital / Français: Lancement suborbital / Italiano: Lancio suborbitale

Suborbital launch in the space industry refers to the process of sending a vehicle into space on a trajectory that reaches outer space but does not complete a full orbit around the Earth. Instead, the vehicle follows a curved path, ascending above the boundary of space—commonly recognised as the Kármán line at 100 kilometres (62 miles) altitude—before descending back to Earth. Suborbital launches are typically used for scientific research, technology testing, military applications, and commercial space tourism.

Deutsch: Teilmenge / Español: Subconjunto / Português: Subconjunto / Français: Sous-ensemble / Italiano: Sottoinsieme

Subset in the Space industry context refers to a specific portion or a smaller group of elements within a larger set related to Space operations, missions, technology, or data. This term is used widely in data analysis, project management, and systems engineering to describe components, groups, or categories that are part of a larger system but can be distinctly identified and analyzed on their own.

In the aerospace context, the sun refers to the star at the center of the solar system. It is the primary source of light and heat for the planets in our solar system, including Earth.

Deutsch: Superkleber / Español: Pegamento superfuerte / Português: Super cola / Français: Super colle / Italiano: Super colla

In the space industry, super glue refers to a variety of high-Performance adhesives used for bonding components in Spacecraft and other Aerospace applications. These adhesives are specifically formulated to withstand the harsh conditions of space, such as extreme temperatures, Vacuum, and Radiation.

A supernova is a destructive explosion of a star at its end of life in a powerful and luminous explosion. This explosion makes it as bright as a whole galaxy.

Deutsch: Supernova-Überrest / Español: Remanente de supernova / Português: Remanescente de supernova / Français: Rémanent de supernova / Italiano: Resto di supernova

A Supernova Remnant represents the expanding structure resulting from the explosive death of a massive star or the thermonuclear detonation of a white dwarf. These remnants play a pivotal role in the chemical enrichment of the interstellar medium and serve as laboratories for studying high-energy astrophysical processes, including cosmic ray acceleration and shock wave dynamics.

Deutsch: Unterstützung / Español: Apoyo / Português: Suporte / Français: Soutien / Italiano: Supporto

Support in the Space industry refers to a broad range of assistance, services, and infrastructure that enable the successful Development, launch, operation, and Maintenance of space missions and technologies. This encompasses everything from ground control operations, technical expertise, and engineering services to supply chain Logistics and financial backing essential for Space Exploration and Satellite deployment.

Deutsch: Oberflächenbehandlung / Español: Tratamiento de superficies / Português: Tratamento de superfície / Français: Traitement de surface / Italiano: Trattamento delle superfici

The Surface Treatment in the space industry encompasses a range of specialized processes designed to enhance the durability, functionality, and performance of materials exposed to extreme conditions. These treatments are critical for spacecraft, satellites, and launch vehicles, where components must withstand thermal fluctuations, radiation, and the vacuum of space. Without precise surface modifications, materials could degrade rapidly, compromising mission success.

Deutsch: Überwachung / Español: Vigilancia / Português: Vigilância / Français: Surveillance / Italiano: Sorveglianza /

Surveillance refers to the act of monitoring or observing a specific area or activity from above. Surveillance can be carried out using a variety of methods, including satellite Imagery, aircraft, and drones.

In the aerospace context, a survey refers to the process of gathering and analyzing data in order to assess a situation or condition.

In the aerospace context, Surveyor refers to a series of robotic spacecraft missions conducted by NASA in the 1960s to study the surface of the Moon and prepare for the Apollo manned landings.