Nebula Public Library

Along 20 years of life sciences research in space, several full size microscopes were developed (phase contrast, fluorescence analysis, and recently the Advanced Light Microscope from NASA) to be used on board the ISS. However, such bulky systems appeared to prevent a versatile use and limit the potential of experiments that can be performed today on ground. In particular, none of them can be accommodated on an on board centrifuge to perform experiments in microgravity and at various G level. And for most of them, the samples are fixed on a glass slide and allow only static analyses.