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.

Asteroid Redirect Mission

The Asteroid Redirect Mission (ARM) stands as a captivating and innovative endeavor within the realm of aerospace exploration. With a primary goal of advancing our understanding of asteroids and planetary defense, ARM represents a remarkable leap forward in space exploration.

Supernova remnant

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.

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.

Operational Stability

Deutsch: Betriebssicherheit / Español: Estabilidad Operacional / Português: Estabilidade Operacional / Français: Stabilité Opérationnelle / Italiano: Stabilità Operativa

Operational stability in the Space industry refers to the ability of a spacecraft, satellite, or space mission to maintain consistent, reliable, and safe functioning over its intended operational lifespan. This involves the stability of all onboard systems, adherence to mission parameters, and the ability to respond effectively to both expected and unexpected conditions.