PERISCOPE is an instrument and mission concept with the goal of investigating and mapping lunar skylights from an orbiting platform using photon time-of-flight imaging. A spacecraft in a very low orbit would direct laser pulses into the lunar skylights, detect light returning to the spacecraft after multiple reflections in the cave, and transmit a summary of those data back to the Earth. A team on the ground would process that data to develop a 3d map of the interior void of the skylight that was at all times beyond the direct line of sight of the spacecraft. In phase I we showed the theoretical feasibility of this mission concept with a variety of simulations and analytical tools. In phase II we intend to bring this concept to a level capable of supporting a full mission proposal. We will perform more detailed trade studies, analyses, and experiments using real world materials as analogous to expected lunar subsurface material as possible.
More »The proposed phase 2 work will result in a clearly defined mission with a well defined target, spacecraft, and instrument. The instrument concept can be further developed via the PICASSO ROSES call and further concepts involving the instrument can be explored. Selecting this Phase 2 proposal will open a whole new avenue of exploration for the solar system. The processes we will use in the Phase 2 are well known to NASA. JPL's A team and Team x are recognized across NASA as valuable processes to develop mission concepts, and the instrument development plan continues a common process of instrument development at a university in partnership with a NASA center for mission development. Further the mission is likely to be within the Discovery cost cap, and possibly in the Explorer program cost cap.
More »Organizations Performing Work | Role | Type | Location |
---|---|---|---|
Jet Propulsion Laboratory (JPL) | Lead Organization | FFRDC/UARC | Pasadena, California |
Morgridge Institute for Research | Supporting Organization | Non-Profit Institution | Madison, Wisconsin |