Join ElsaesserLab!

We are looking for motivated researchers and students interested in experimental space physics, astrochemistry, astrobiology and space biology.

Open PhD Positions – October 2026

We are currently recruiting two PhD researchers to join ElsaesserLab at Justus Liebig University Giessen and contribute to the ESA-selected OREOcube and Exocube experiments on the International Space Station (ISS).

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

Research on the stability and photochemistry of organic molecules and potential biosignatures under space conditions, involving laboratory experiments, UV-Vis and IR spectroscopy.

Full advertisement and application – JLU Ref. 389/07

2. PhD Position – Experimental Space Biology and Biophysics (ExocubeBio)

Research on microorganisms under space conditions, involving microbiological experiments, microfluidics, optical measurements and fluorescence spectroscopy.

Full advertisement and application – JLU Ref. 390/07

Both positions are funded for three years (75% TV-H E13).

Application deadline: 10 November 2026.

Applications must be submitted through the official JLU application portal.

Other Opportunities

We welcome inquiries from motivated students interested in Bachelor's and Master's research projects. Prospective doctoral and postdoctoral researchers are also welcome to contact us to discuss potential research opportunities and funding possibilities.