There are few things better than the smell of freshly baked bread from the oven; this is because molecules in the bread disperse in the heat to reach your nose. In a similar way, the ExoMars rover Rosalind Franklin will “bake” and “sniff” Martian samples in miniature ovens, imaged above, as part of its investigation of the extra-terrestrial world.
Click here for original story, Mars Organic Molecule Analyser: A look at the ExoMars rover’s tiny ovens
Source: Phys.org