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.

Seabed

Deutsch: Meeresboden / Español: lecho marino / Português: leito marinho / Français: fond marin / Italiano: fondo marino

The seabed represents a critical yet often overlooked frontier in the space industry, serving as both a testing ground for extraterrestrial exploration technologies and a potential analog for planetary surfaces. Its extreme conditions—high pressure, low temperatures, and absence of sunlight—mirror challenges encountered in deep-space missions, making it indispensable for research and development.

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.

Deterrent

Deutsch: Abschreckung / Español: Disuasión / Português: Disuasão / Français: Dissuasion / Italian: Deterrenza

Deterrent in the Space industry context refers to strategies, technologies, and policies aimed at preventing adversarial actions in space by demonstrating the capability and willingness to respond to hostile activities. This concept is crucial for maintaining the security and stability of space operations.

Dragonfly

Deutsch: Libelle / Español: Libélula / Português: Libélula / Français: Libellule / Italiano: Libellula

Dragonfly in the Space industry context refers to a planned NASA mission aimed at exploring Titan, Saturn's largest moon. This innovative rotorcraft (drone-like Spacecraft) is designed to fly to multiple locations on Titan's diverse surface to study prebiotic Chemistry and extraterrestrial habitability at this distant, mysterious world.