PhD Position – Experimental Space Physics and Astrochemistry

European Geosciences Union; Gießen; On-site; EUR 34,000 - 45,000; Full time

Job summary

Justus Liebig University Giessen invites applications for a funded PhD position in Experimental Space Physics and Astrochemistry. The successful candidate will work on ESA-selected OREOcube and Exocube experiments for the ISS, focusing on radiation–matter interactions and the photochemistry of organic molecules under space conditions.

ElsaesserLab at the Institute of Experimental Physics I conducts laboratory simulations and space-based investigations, employing UV-Vis and infrared spectroscopy

Qualifications

• Master's degree required in physics, physical chemistry, astrochemistry, or related discipline.
• Experience in experimental spectroscopy, photochemistry, or radiation–matter interactions is welcome.

Responsibilities

• Contribute to ESA-selected OREOcube and Exocube experiments on ISS.
• Investigate radiation–matter interactions and photochemistry under space conditions.
• Perform laboratory irradiation experiments and use UV-Vis/IR spectroscopy for analysis.

Skills

Experimental spectroscopy

Photochemistry

Radiation–matter interactions

Education

Master's degree in physics/physical chemistry/astrochemistry

Tools

UV-Vis spectroscopy

IR spectroscopy

Job description

PhD Position – Experimental Space Physics and Astrochemistry

Employer

Justus Liebig University Giessen

Justus Liebig University Giessen (JLU) is a research university in Germany. ElsaesserLab at the Institute of Experimental Physics I conducts research in experimental space physics, astrochemistry, astrobiology, radiation–matter interactions, and advanced spectroscopy. The group combines laboratory simulation experiments with space-based investigations, including the ESA-selected OREOcube and Exocube experiments for the International Space Station.

Planetary and Solar System Sciences (PS)

Type

Level

Entry level

75% TV-H E13 (German public-sector salary scale). Fixed-term employment for 36 months.

Required education

Master

3 November 2026

Posted

16 October 2026

PhD Position – Experimental Space Physics and Astrochemistry (OREOcube / Exocube)

ElsaesserLab at Justus Liebig University Giessen, Germany, invites applications for a funded PhD position in Experimental Space Physics and Astrochemistry.

The successful candidate will contribute to the ESA-selected OREOcube and Exocube experiments for the International Space Station (ISS). Research activities focus on radiation–matter interactions, the photochemistry and stability of organic molecules under space and planetary conditions, laboratory irradiation experiments, and advanced UV-Vis and infrared spectroscopy.

The research combines experimental astrochemistry, laboratory simulation of space environments, and space-based investigations of organic molecules relevant to planetary science and astrobiology.

Candidate profile

Applicants should hold a Master's degree in physics, physical chemistry, astrochemistry, or a related discipline. Experience in experimental spectroscopy, photochemistry, or radiation–matter interactions is particularly welcome.

• Duration: 3 years (36 months)
• Starting date: As soon as possible