ORAU
Heliophysics Science: Transients Structures in the Ambient Solar Wind
ORAU, Greenbelt, Maryland, us, 20771
Heliophysics Science: Transients Structures in the Ambient Solar Wind
1 month ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Organization
National Aeronautics and Space Administration (NASA)
Reference Code
0151-NPP-NOV25-GSFC-HelioSci
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:
This research effort is on the origin and evolution of small scale transients in the ambient solar wind. Remote and in situ sensing instrumentation regularly observe quiet-time plasma density structures in the inner corona, through the inner Heliosphere, all the way out to 1 AU. Many of these density fluctuations may be a consequence of the turbulent cascade, but it has been shown through compositional data in situ and remote sensing data that many density structures are non-turbulent. Both turbulent and non-turbulent structures are created with specific properties as a consequence of their source locations, and/or the solar wind acceleration mechanism, so understanding their formation is a vital aspect of the Sun-Earth connection. Such density structures are pressure oscillations in the rest frame of solar system bodies such as Earth’s magnetosphere, and have been shown to drive important dynamics and oscillations. Ongoing investigations include the analysis of both remote sensing data and in situ data, as well as the relationship between them; time series/spectral analysis of these data plays the primary role.
Location:
Goddard Space Flight Center
Greenbelt, Maryland
Field of Science: Heliophysics Science
Advisors:
Nicholeen Viall-Kepko
nicholeen.m.viall@nasa.gov
301-286-4054
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 Research, Analyst, and Information Technology Industries Government Administration Referrals increase your chances of interviewing at ORAU by 2x Part-time Science Faculty - Tyson's Corner VA
Part-Time Faculty- Biological Science- Anatomy & Physiology
Part-Time Faculty- Biological Science- Microbiology
Admission Representative-Accelerated Bachelor of Science
Washington, DC $56,000 - $65,000 1 month ago Heliophysics Science: Solar Theory and Computational Studies
Washington, DC $80,000 - $90,000 1 hour ago Heliophysics Science: Heliophysics: Solar Wind Connections with Magnetized Plasmas and Gases
Tired of the BigLaw Grind? Want Work-Life Balance Without Sacrificing Impact? Midlevel Associate Patent Attorney (Life Sciences)
Rockville, MD $175,000 - $300,000 3 months ago 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
1 month ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Organization
National Aeronautics and Space Administration (NASA)
Reference Code
0151-NPP-NOV25-GSFC-HelioSci
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:
This research effort is on the origin and evolution of small scale transients in the ambient solar wind. Remote and in situ sensing instrumentation regularly observe quiet-time plasma density structures in the inner corona, through the inner Heliosphere, all the way out to 1 AU. Many of these density fluctuations may be a consequence of the turbulent cascade, but it has been shown through compositional data in situ and remote sensing data that many density structures are non-turbulent. Both turbulent and non-turbulent structures are created with specific properties as a consequence of their source locations, and/or the solar wind acceleration mechanism, so understanding their formation is a vital aspect of the Sun-Earth connection. Such density structures are pressure oscillations in the rest frame of solar system bodies such as Earth’s magnetosphere, and have been shown to drive important dynamics and oscillations. Ongoing investigations include the analysis of both remote sensing data and in situ data, as well as the relationship between them; time series/spectral analysis of these data plays the primary role.
Location:
Goddard Space Flight Center
Greenbelt, Maryland
Field of Science: Heliophysics Science
Advisors:
Nicholeen Viall-Kepko
nicholeen.m.viall@nasa.gov
301-286-4054
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 Research, Analyst, and Information Technology Industries Government Administration Referrals increase your chances of interviewing at ORAU by 2x Part-time Science Faculty - Tyson's Corner VA
Part-Time Faculty- Biological Science- Anatomy & Physiology
Part-Time Faculty- Biological Science- Microbiology
Admission Representative-Accelerated Bachelor of Science
Washington, DC $56,000 - $65,000 1 month ago Heliophysics Science: Solar Theory and Computational Studies
Washington, DC $80,000 - $90,000 1 hour ago Heliophysics Science: Heliophysics: Solar Wind Connections with Magnetized Plasmas and Gases
Tired of the BigLaw Grind? Want Work-Life Balance Without Sacrificing Impact? Midlevel Associate Patent Attorney (Life Sciences)
Rockville, MD $175,000 - $300,000 3 months ago 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