From Destinypedia, the Destiny wiki

The CloudArk is a virtual reality construct which the citizens of Neomuna can access while their physical bodies remain in cryogenic hibernation. Neomuni within the CloudArk can appear within the physical spaces of Neomuna as holographic projections, and can observe real-world events as though they were physically present.

The CloudArk was developed in part from studies of the Vex Network, and its infrastructure is also supported by the paracausal energy field emitted by the Veil.

List of appearances[edit]