cosmic gardening: an astronaut among pumpkin and orange groves

space exploration astronaut future agriculture sustainable farming extraterrestrial sci-fi landscape intergalactic gardening suit pumpkin patch orange grove food sustainability cosmic environment terraforming pioneering spirit off-earth cultivation planetary science travel innovative harvesting astrobiology interstellar advanced botany agricultural technology colonization hydroponics alien ecosystem futuristic farm habitat astro farmer station greenhouse exoplanetary orchard crop production research orbital fields high-tech horticulture nutritional zero-gravity growth oranges planets garden moon