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Plants can metabolize carbon dioxide in the air to produce valuable oxygen, and can help control cabin humidity. [3] Growing plants in space may provide a psychological benefit to human spaceflight crews. [3] Usually the plants were part of studies or technical development to further develop space gardens or conduct science experiments. [1]
Plants grown inflight experience a microgravity environment, and plants grown on the surface of Mars experience approximately 1/3 the gravity that Earth plants do. However, plants experience normal growth given that directional light is provided. [10] Normal growth is classified as opposite root and shoot growth direction.
A Veggie module weighs less than 8 kg (18 lb) and uses 90 watts. [7] It consists of three parts: a lighting system, a bellows enclosure, and a reservoir. [8] The lighting system regulates the amount and intensity of light plants receive, the bellows enclosure keeps the environment inside the unit separate from its surroundings, and the reservoir connects to plant pillows where the seeds grow.
Tikhov's research into astrobotany would later develop into research into growing plants in space, or demonstrating the possibility of plants to grow in extraterrestrial conditions (especially comparing the climate of Mars and Siberia), but he was the first known astronomer to use color to attempt to measure the level of vegetation on an ...
STS-87 flew the United States Microgravity Payload (USMP-4), Spartan-201, Orbital Acceleration Research Experiment (OARE), TEVA Demonstration Flight Test 5 (EDFT-05), the Shuttle Ozone Limb Sending Experiment (SOLSE), the Loop Heat Pipe (LHP), the Sodium Sulfur Battery Experiment (NaSBE), the Turbulent GAS Jet Diffusion (G-744) experiment, and ...
Pleopeltis michauxiana Florida Plant Atlas Pleopeltis michauxiana; Pleopeltis polypodioides Florida Plant Atlas Pleopeltis polypodioides; NanoRacks-Wheaton Academy-Resurrection Plant Growth Experiment in Microgravity (NanoRacks-WA-Resurrection Plant Growth) - 08.27.15 NASA mission that took Resurrection Fern into space
The Astroculture experiment evaluated a water delivery system to be used for supporting the growth of plants in microgravity. Plant growth in space is looked at as a possible method of providing food, oxygen, purified water, and carbon dioxide removal for long-term human habitation in space. Since fluids behave differently in microgravity than ...
The flight's crew included NASA-funded scientist Rob Ferl who is a professor at the University of Florida. During the flight, he performed experiments studying the change of gene expression in one type of plant when the plant was exposed to microgravity and other different phases of flight.