We explore new approaches to in situ detection of extraterrestrial life in icy worlds by quantitatively distinguishing biotic from abiotic systems. One of these approaches is to by using local entropy (or “order“) which is reduced by life by preferentially consuming and synthetizing some compounds over others and causing more even distribution within the abiotic compounds. Various analytical and modeling techniques are explored to answer a key research question in Astrobiology: Can the non-biological processes mimic a particular biosignature? if yes, how can we distinguish these false positives.
Location:
Jet Propulsion Laboratory
Pasadena, California
Field of Science:Planetary Science
Advisors:
Isik Kanik
Isik.Kanik@jpl.nasa.gov
818-354-7233
Applications with citizens from Designated Countries will not be accepted at this time, unless they are Legal Permanent Residents of the United States. A complete list of Designated Countries can be found at: https://www.nasa.gov/oiir/export-control.
Eligibility is currently open to:
- U.S. Citizens;
- U.S. Lawful Permanent Residents (LPR);
- Foreign Nationals eligible for an Exchange Visitor J-1 visa status; and,
- Applicants for LPR, asylees, or refugees in the U.S. at the time of application with 1) a valid EAD card and 2) I-485 or I-589 forms in pending status
- Degree: Doctoral Degree.
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