ORAU
Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
ORAU, Greenbelt, Maryland, us, 20771
Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
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Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
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ORAU Organization
National Aeronautics and Space Administration (NASA) Organization
National Aeronautics and Space Administration (NASA)
Reference Code
0211-NPP-NOV25-GSFC-Astrobio
How To Apply
All applications must be submitted in Zintellect
Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Postdoctoral Program (orau.org)
A complete application to the NASA Postdoctoral Program includes:
Research proposal Three letters of recommendation Official doctoral transcript documents
Application Deadline
11/1/2025 6:00:59 PM Eastern Time Zone
Description
About the
NASA Postdoctoral Program
The NASA Postdoctoral Program (NPP) offers unique research opportunities to highly-talented scientists to engage in ongoing NASA research projects at a NASA Center, NASA Headquarters, or at a NASA-affiliated research institute. These one- to three-year fellowships are competitive and are designed to advance NASA’s missions in space science, Earth science, aeronautics, space operations, exploration systems, and astrobiology.
Description:
The exogenous delivery of prebiotic organic compounds to Earth likely played a role in the chemical evolution that gave rise to the origin of life. Meteorite studies have demonstrated that some of the chemical building blocks of life may have been delivered to the primordial Earth by small solar system bodies. While simple organic monomers, such as amino acids, have been heavily studied in the meteorite literature, the polymerization products of these compounds, namely peptides, have been understudied in the literature.
Exploring the peptide content of meteorites will better constrain the extent to which small solar system bodies could have delivered larger, more complex biomolecules to the early Earth. In turn, such insights will shed new light on the possibility that meteorites may have expanded the prebiotic chemical inventory en route to the formation of primitive proteins.
To address this issue,
this NPP opportunity will focus on the development of new, sensitive analytical tools to detect and quantify a wide array of abiotic peptides. These techniques will then be used to examine the peptide chemical space in a suite of meteorites.
The implications of this research will be directly relevant to the soluble organic analyses of samples returned by space flight missions, such as the NASA OSIRIS-REx and Mars Sample Return missions, as well as the JAXA Hayabusa2 and MMX missions.
Applicants with research experience in the below disciplines and techniques are strongly encouraged to apply:
Astrobiology or a related field (e.g., origins of life, prebiotic chemistry, etc.) Analytical chemistry Chromatography and mass spectrometry Contamination control of precious samples
Location:
Goddard Space Flight Center
Greenbelt, Maryland
Field of Science: Astrobiology
Advisors:
Eric Parker
eric.t.parker@nasa.gov
301-614-5107
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
Questions about this opportunity?
Please email npp@orau.org
Point of Contact
Mikeala
Eligibility Requirements
Degree: Doctoral Degree.
Seniority level
Seniority level Internship Employment type
Employment type Full-time Job function
Job function Other Industries Government Administration Referrals increase your chances of interviewing at ORAU by 2x Get notified about new Exploration of Meteoritic Peptides and their Relevance for the Origin of Life jobs in
Greenbelt, MD . We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr
Join to apply for the
Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
role at
ORAU Continue with Google Continue with Google Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
1 month ago Be among the first 25 applicants Join to apply for the
Exploration of Meteoritic Peptides and their Relevance for the Origin of Life
role at
ORAU Organization
National Aeronautics and Space Administration (NASA) Organization
National Aeronautics and Space Administration (NASA)
Reference Code
0211-NPP-NOV25-GSFC-Astrobio
How To Apply
All applications must be submitted in Zintellect
Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Postdoctoral Program (orau.org)
A complete application to the NASA Postdoctoral Program includes:
Research proposal Three letters of recommendation Official doctoral transcript documents
Application Deadline
11/1/2025 6:00:59 PM Eastern Time Zone
Description
About the
NASA Postdoctoral Program
The NASA Postdoctoral Program (NPP) offers unique research opportunities to highly-talented scientists to engage in ongoing NASA research projects at a NASA Center, NASA Headquarters, or at a NASA-affiliated research institute. These one- to three-year fellowships are competitive and are designed to advance NASA’s missions in space science, Earth science, aeronautics, space operations, exploration systems, and astrobiology.
Description:
The exogenous delivery of prebiotic organic compounds to Earth likely played a role in the chemical evolution that gave rise to the origin of life. Meteorite studies have demonstrated that some of the chemical building blocks of life may have been delivered to the primordial Earth by small solar system bodies. While simple organic monomers, such as amino acids, have been heavily studied in the meteorite literature, the polymerization products of these compounds, namely peptides, have been understudied in the literature.
Exploring the peptide content of meteorites will better constrain the extent to which small solar system bodies could have delivered larger, more complex biomolecules to the early Earth. In turn, such insights will shed new light on the possibility that meteorites may have expanded the prebiotic chemical inventory en route to the formation of primitive proteins.
To address this issue,
this NPP opportunity will focus on the development of new, sensitive analytical tools to detect and quantify a wide array of abiotic peptides. These techniques will then be used to examine the peptide chemical space in a suite of meteorites.
The implications of this research will be directly relevant to the soluble organic analyses of samples returned by space flight missions, such as the NASA OSIRIS-REx and Mars Sample Return missions, as well as the JAXA Hayabusa2 and MMX missions.
Applicants with research experience in the below disciplines and techniques are strongly encouraged to apply:
Astrobiology or a related field (e.g., origins of life, prebiotic chemistry, etc.) Analytical chemistry Chromatography and mass spectrometry Contamination control of precious samples
Location:
Goddard Space Flight Center
Greenbelt, Maryland
Field of Science: Astrobiology
Advisors:
Eric Parker
eric.t.parker@nasa.gov
301-614-5107
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
Questions about this opportunity?
Please email npp@orau.org
Point of Contact
Mikeala
Eligibility Requirements
Degree: Doctoral Degree.
Seniority level
Seniority level Internship Employment type
Employment type Full-time Job function
Job function Other Industries Government Administration Referrals increase your chances of interviewing at ORAU by 2x Get notified about new Exploration of Meteoritic Peptides and their Relevance for the Origin of Life jobs in
Greenbelt, MD . We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr