Covenant spy probe
From Halopedia, the Halo wiki
Spy Probes are small, softball or baseball sized automaton machines deployed by Covenant ships to attach to UNSC ships using electromagnets. During the Human-Covenant War probes were colored dark gray so they can blend into the hull of UNSC vessels, instead of the standard lavender color of Covenant alloys.[1]
Probes have a single photo eye for data collection. Over a number of days it slowly builds up a charge as it collects. Once it reaches critical energy a tiny sliver of thallium nitride memory crystal is ejected at the speed of light surrounded by a miniature Slipspace field. The sliver is directed toward precise Slipspace coordinates where a waiting Covenant entity will recover it and the data it contains.[1]
An example use of the probe was at the Battle of Sigma Octanus IV where a probe attached to the UNSC Iroquois and revealed the Human presence at Reach. This culminated in the Battle of Reach.[1]
The Spy Probe may have been inspired by the UNSC's Telemetry Probe, given the Covenant proclivity to imitate rather than innovate.
Sources
- ^ a b c Halo: The Fall of Reach, pages 215/216
