Skip to page content Mission Information

EXPERIMENT INFORMATION

Organism/Organic Exposure to Orbital Stresses (ARC00XX220)
Research Area:
Microbiology
Species Studied
Scientific Name: Bacillus subtilis Species: Microbe
Scientific Name: Halorubrum chaoviatoris Species: Microbe

Description
OBJECTIVES:
The overall goal of the O/OREOS mission is to demonstrate capability to conduct low-cost science experiments on autonomous nanosatellites in space in support of the Astrobiology Small Payloads program under the Planetary Science Division of the Science Mission Directorate at NASA’s Headquarters. Scientists will apply the knowledge they gain from O/OREOS to plan future experiments in the space environment to study how exposure to space changes organic molecules and biology. These experiments will help answer Astrobiology’s fundamental questions on the origin, evolution, and distribution of life in the universe.

NASA’s Astrobiology Program studies the origin, evolution, distribution, and future of life in the universe. The O/OREOS mission will demonstrate new technological capabilities that can advance scientists’ efforts in the field of Astrobiology research. Specifically, O/OREOS will demonstrate the ability of the low-cost nanosatellite platform to provide scientists with meaningful information about organisms and organic materials they expect to find in space.


++ -- View more

Publications
Nicholson WL, Ricco AJ. Nanosatellites for biology in space: In situ measurement of Bacillus subtilis spore germination and growth after 6 months in low Earth orbit on the O/OREOS Mission. Life (Basel). 2019 Dec 29;10(1):E1. pubmed.gov [DOI]

Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
STP-S26 11/20/2010 Estimated six months

Additional Information
Managing NASA Center
Ames Research Center (ARC)
Responsible NASA Representative
Ames Research Center LSDA Level 3
Project Manager: Helen Stewart
Institutional Support
National Aeronautics and Space Administration (NASA)
Proposal Date
01/2010
Proposal Source