Our increasingly cluttered skies

Background of Orbital Pollution

In the 2013 movie Gravity, the destruction of a satellite created a cloud of shrapnel that triggered catastrophic orbital collisions. Earth orbit is increasingly imitating art; eight years later, a missile strike on a defunct Soviet satellite produced thousands of new high-velocity fragments.

Observation and Hazard Details

Anti-satellite missile tests and defunct spacecraft create thousands of dangerous shrapnel pieces in low Earth orbit. Traveling at immense speeds, this orbital debris presents a continuous collision hazard to operational satellites and space stations.

Impact on Space Operations

The accumulation of orbital junk threatens the safety of future space missions and the long-term sustainability of space exploration. Scientists and space agencies are working on tracking mechanisms and mitigation strategies to prevent cascading collision events.