NASA astronaut Michael Hopkins smells Extra Dwarf Pak Choi plants growing aboard the International Space Station.
iss064e047072 (March 26, 2021) — Astronaut and Expedition 64 Flight Engineer Michael Hopkins of NASA smells Extra Dwarf Pak Choi plants growing aboard the International Space Station. The plants were grown for the Veggie study which is exploring space agriculture as a way to sustain astronauts on future missions to the Moon or Mars.