Preservers obelisk

From Memory Alpha, the free Star Trek reference.

The Preservers obelisk is a statue-like asteroid deflector left by the Preservers on Amerind. (TOS: "The Paradise Syndrome")

This article is a stub about technology. You can help Memory Alpha by fixing it.

The obelisk was designed by Matt Jefferies. While it is referred to as an "obelisk", its shape does not really fit the definition of one since it is not very tall, doesn't have flat sides that taper off, and does not have a pyramidal top.