Environmental Concerns

Emissions of greenhouse gases, black carbon, alumina particles, and other pollutants into the atmosphere during rocket launches, contributing to climate change and ozone depletion.

Overcrowding of popular orbital slots and bands, increasing collision probability and limiting access for future missions.

Damage to the stratospheric ozone layer caused by reactive chlorine and alumina particles deposited by solid rocket motors and re-entering debris.

The creation of orbital debris from satellite operations, collisions, explosions, and end-of-life fragmentation. Debris threatens operational satellites and long-term usability of orbital environments.

Use of hazardous substances such as hydrazine, beryllium, cadmium, and lead in satellite components and propellants, posing risks during manufacturing, operations, and disposal.