NASA Planetary Science Reminder Regarding Letter of Resource Support for Facilities

Program elements in Planetary Science have been clarified regarding letters of resource support for facilities: Proposers are reminded that, per the directions in Section 3.17 of the NASA Guidebook for Proposers and Table 1 of the ROSES Summary of Solicitation, any facility or resource not under the direct control of the PI or a Co-I requires a letter of resource support acknowledging that it is available for the proposed use during the proposed period. 

Due dates remain unchanged.