Back to today’s briefing

Story perspectives

Defunct Skynet-1A Satellite Sparks Collision Concerns in Space

10/12/2025

49 9

Summary

Story summary

Skynet-1A, a UK military spacecraft launched in 1969, moved from its original orbit.
It was initially positioned above the east coast of Africa.
It ceased functioning after 18 months.
Tracking shows it is now near 105 West, raising concerns about collisions in geostationary orbit and liability for thruster commands.
The situation underscores the need to monitor defunct satellites to prevent space debris.

1 of 1

Story summary

Skynet-1A, a UK military spacecraft launched in 1969, moved from its original orbit.
It was initially positioned above the east coast of Africa.
It ceased functioning after 18 months.
Tracking shows it is now near 105 West, raising concerns about collisions in geostationary orbit and liability for thruster commands.
The situation underscores the need to monitor defunct satellites to prevent space debris.