The Space Glossary

This website is about everything about space ! You can find here

• our glossary
• a directory of companies in the space industry
• a forum to discuss everything regarding space and astrophysics
• a calendar with lauches, exhibitions and other events
• a job market, where you can publish your CV or free job positions

Below are listed some random articles of the glossary.

Composite Material Layup

Deutsch: Zusammengesetztes Materialaufbau / Español: Colocación de Material Compuesto / Português: Disposição de Material Composto / Français: Disposition de Matériau Composite / Italiano: Posizionamento di Materiale Composito

Composite material layup is a crucial process in the Space industry involving the arrangement and Assembly of composite materials to create strong, Lightweight structures for spacecraft and related technologies.

Digital Twin Technology

Deutsch: Digitale Zwillingstechnologie / Español: Tecnología de Gemelo Digital / Português: Tecnologia de Gêmeo Digital / Français: Technologie du Jumeau Numérique / Italiano: Tecnologia del Gemello Digitale

Digital Twin Technology refers to a digital replica or model of a physical object, system, or process that allows for Real-time simulation, analysis, and control. This technology uses data from sensors on the physical counterpart to update and improve the digital model, facilitating better decision-making and optimization in various applications.

Heterojunction

Deutsch: Heteroübergang / Español: Heterounión / Português: Heterojunção / Français: Hétérojonction / Italiano: Eterogiunzione

A heterojunction in the space industry refers to the interface between two different semiconductor materials with distinct energy band gaps. This technology is crucial for enhancing the efficiency and performance of spacecraft components, particularly in photovoltaic cells and electronic devices. Heterojunctions enable better charge carrier management and improved energy conversion, making them essential for space applications.

Touchdown zone

Deutsch: Landezone / Español: Zona de aterrizaje / Português: Zona de pouso / Français: Zone d'atterrissage / Italiano: Zona di atterraggio /

The touchdown zone (TDZ) is the first 3000 feet (roughly 1000 m) of the Runway or the first third of the runway, whichever is less, measured from the threshold.