Australian researchers confirmed the viability of edible fungi (lion's mane, turkey's tail
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Space agriculture and microgravity biology: a relevant GS3 Science & Technology topic.
Why in news
Australian researchers confirmed the viability of edible fungi (lion's mane, turkey's tail, and cordyceps) after they were grown in space on the ISS and returned to Earth.
Background
Researchers Sara Webb and Rebecca Allen from Swinburne University of Technology sent 36 vials of mycelium to the ISS via a SpaceX Falcon 9 rocket in August 2024. The fungi returned to Earth in 2025, grew into mushrooms within days, and were consumed in pasta.
Facts for Prelims
- S&TLion's mane, turkey's tail, and cordyceps were the specific fungi types tested for space viability.
- FactA total of 36 vials containing mycelium were sent to the International Space Station.
- PostThe research was conducted by Sara Webb and Rebecca Allen from Swinburne University of Technology.
- S&TThe fungi were transported to the ISS using a SpaceX Falcon 9 rocket.
Prelims practice question
Which specific types of fungi were tested for viability during the space-based growth experiment?
- (a)Truffle, Button, and Portobello
- (b)Morel, Chanterelle, and Porcini
- (c)Lion's mane, turkey's tail, and cordyceps
- (d)Shiitake, Oyster, and Enoki
Show answer
Answer: (c) Lion's mane, turkey's tail, and cordyceps — The note specifies that lion's mane, turkey's tail, and cordyceps were the fungi types tested for space viability.
For Mains
Q. Discuss the significance of space-based agriculture in ensuring long-term human habitation and food security during deep-space missions.
Dimensions to cover in your answer
- Nutritional sustainability: Addressing vitamin and mineral deficiencies in closed-loop life support systems
- Biological constraints: Managing fungal growth and microbial contamination in microgravity environments
Keywords: Space Agriculture · Microgravity Biology · Food Security · Space Exploration · Mycelium Growth
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