Satellite Attitude Control: How Spacecraft Know Where They Are Pointing

Fri, 15 May 2026 00:00:00 +0000

A satellite can reach the right orbit and still fail at its work if it cannot point. A camera that drifts a little during an exposure returns a blurred scene. A communications antenna that misses its coverage area loses link margin. A solar array that cannot face the Sun runs the battery down. A radiator that stares at the wrong part of space may stop rejecting heat the way the thermal model expected. The spacecraft’s attitude, meaning its orientation in space, is therefore not a detail after launch. It is one of the ways a mission becomes a service.

Satellite Pointing on Fondsites

Satellite Attitude Control: How Spacecraft Know Where They Are Pointing