Probe

Probe, class designation #07, shortened to PR, is an unmanned manual ship that is designed for one of the reasons: 50% of probes are for science. 27% are for pictures, 90% are for orbiting, 3% are for alien races, and 88-45% are galactic center and others,
 * Science collection
 * Taking pictures
 * Orbiting [simply]
 * Signs of other alien races
 * Seeing the Galactic Center
 * Others

Known probes
Unmanned Module 07

Unmanned Module 47

Asterisk

Abavalanche

and more.