Secondary asteroids

You can have up to 5 secondary asteroids Acquire Science: Domain; on your radar, find an empty asteroid within the Cloud, or another Lord’s secondary asteroid, and send out an attack to capture it.

To take control of another Lord’s asteroid, you will need to destroy the Star-Base and all the ships guarding it.

• On the secondary asteroids cells for crystal mining completely cover the asteroid, if you upgrade the Government center up to the end

• To capture an empty asteroid enough to send there an attacking "capture" mission

If you do not extend the lifetime of the secondary asteroid - it disappears.