The Artemis 2 astronauts will spend about 10 days flying to and from the moon, so they'll need to find creative ways to dine in a small space.
Here's a thought experiment. Imagine looking at Earth from a distant star system, armed with a powerful telescope capable of capturing its reflected light. Could you tell the planet was alive? The answer, remarkably, might be yes and the clue would come from the colour of the plants.

