At first glance, there doesn’t seem to be anything special about the sea bass circling around a tank in the small scientific facility on the outskirts of Palavas-les-Flots in southern France. But these fish are on a mission.
When fully grown, they will produce offspring that will be the first to be launched into space as part of a scientific project called Lunar Hatch that is exploring whether sea bass can be farmed on the moon – and eventually Mars – as food for future astronauts.