The Planetary Systems Branch is primarily in N245, with some laboratory facilities in N239.
Chief: Dr. Jeff Hollingsworth
Assistant Chief: Sandra Owen
Front Office: 650-604-5524
Observational, theoretical, and experimental research on the origin and evolution of planetary systems
How common are planetary systems around nearby stars? Which conditions are necessary for planet formation? Are there other Earth-like planets capable of harboring life? What forms of life can be sustained in different physical and chemical environments?
We have world-class expertise in planetary geology and geophysics, planetary atmospheres and climate, and planetary disks and rings.
Solar nebula models have revolutionized conceptions of solar system formation.
Our scientists are at the very forefront of many observational and theoretical studies.
Extensive Mars research efforts include global circulation modeling of the atmosphere, and detailed studies of the geology, chemistry and mineralogy of surface materials.
Ames scientists also provide science and engineering leadership in sub-surface exploration, with a demonstrated capability in developing and testing drills.
Branch scientists conduct a large array of Mars analog field campaigns in arid sites such as Antarctica, the Atacama desert in Chile, California’s Mojave desert, and the Rio Tinto region of Spain, making critical tests of technologies and practices that will be integrated into future missions.
Branch scientists are conducting science and engineering concept studies for future missions including Mars Scout concepts like the Mars Polar Drill and Mars Meteorology Orbiter.
Code SST Highlights
The Field Investigations to Enable Solar System Science and Exploration (FINESSE) team’s first field campaign occurred in Idaho from July 29 to August 8, 2014. The FINESSE team, led by NASA’s Ames Research Center in Moffett Field, California, is focused on a science and exploration field-based research program to generate strategic knowledge in preparation for […]
The FINESSE (Field Investigations to Enable Solar System Science and Exploration) team participated in the NASA Exploration Science Forum last week at Ames. Multiple team members presented both oral and poster presentations regarding the planned and ongoing FINESSE research to study solar system volcanism and impacts from both scientific and exploration perspectives. FINESSE personnel from […]
NASA’s FINESSE (Field Investigations to Enable Solar System Science & Exploration) completed the project’s first field deployment in July 2014. FINESSE team members conducted field work at Craters of the Moon (COTM) National Monument and Preserve in July 2014. COTM is a being used as a terrestrial analog to study volcanic constructs with similarities to […]
NASA MMAMA (SMD) funded Pavilion Lake Research Project (PLRP) team completed the project’s first Phase 3 field deployment, which ran from June 12-27, 2014. The field program involved a tightly integrated science and exploration program. Field research involved joint human and robotic underwater activities, which served to: 1) broaden our understanding of the driving factors […]
New Scientist (6/9, Grossman, 329K) reports that Christopher McKay of the Ames Research Center has developed an “expanded checklist” of the types of planets that could host life. The new checklist was based on “the extremes that life can endure” here on Earth. McKay cautioned that Titan, with its surface liquid and weather cycle based […]
The coldest brown dwarf ever discovered was announced this week by Penn State astronomer Kevin Luhman and was the subject of a NASA press release (see link below). Estimate of temperature came from comparison to models by SST scientist Mark Marley’s research group as presented in a recent paper by UCSC graduate student and Marley […]
Planetary Systems Branch Pathways Intern’s Article about Mars Featured on KQED, San Francisco PBS affiliate To be successful Mars colonists, future astronauts will need to know both the potential hazard and utility of the soil. Astronauts can use Martian soil to “live off the land” as building material, fuel, or a fertilizer, greatly reducing the […]
LRO Images LADEE At The Moon. Spaceflight Now (1/30, Clark, 3K) reports that on Wednesday, NASA released an image of the LADEE spacecraft taken by the Lunar Reconnaissance Orbiter (LRO). The article describes how LRO operators were able to capture the image on January 14. Blog Coverage. Ken Kremer at Universe Today (1/30, 25K) writes […]
The Ames project dubbed “FINESSE,” which stands for Field Investigations to Enable Solar System Science and Exploration, was selected to join a new NASA virtual institute that will focus on questions concerning space science and human space exploration. The team was selected to participate by NASA’s Solar System Exploration Research Virtual Institute (SSERVI), which is […]
Curiosity’s results from Yellowknife bay were published online in Science Express last month (December 2013), to correspond with the first day of the AGU (American Geophysical Union). The print versions (abstracts with links to the papers) were published in Science today, with a cover photo from the Yellowknife bay area where the drill core was […]