LARS is now a program with No Due Dates (NoDD). For more information about NoDD in PSD, visit:

The last day to submit proposals to ROSES-2022 NoDD solicitations is Mar 29, 2023.

The goal of the Laboratory Analysis of Returned Samples (LARS) Program is to maximize the scientific return from the samples provided by missions such as Genesis, Stardust, and Hayabusa through development of laboratory instrumentation and advanced analytical techniques required for the complete analyses of the samples they return.