Gardening could help long space missions

UPI) ^ | Nov. 27, 2012 at 5:08 PM

[BenLurkin]

Using plants to provide a food source and to recycle carbon dioxide into breathable oxygen may prove critical for astronauts who will live in space for months at a time, the space agency said in a release Tuesday.

Several plant-growing experiments have been conducted to help scientists understand the impact of zero gravity conditions on plant growth, NASA said.

Plants can provide a sense of well-being, scientists said, noting that at the McMurdo Station for research in Antarctica -- a site that in the dead of winter mirrors the space station in its isolation, cramped quarters, and hostile environment -- the most sought after section of the habitat is the greenhouse.

Both NASA and the European Space Agency have conducted plant research on the ISS, with several future experiments planned.

One aim of the experiments, scientists said, is to identify specific plants that are better able to withstand long duration spaceflight and microgravity conditions.

[BenLurkin]

The key to deep space exploration is developing Spacecraft which are 100% self-sustainf. Each ship will have to be its own independent eco-system.

Once that is accoomplished, the stars will be the limit.

[Fledermaus]

Didn't work out to well for these guys!

[Gaffer]

Why do all that? Just give them an EBT card like everybody else.

[txnativegop]

Can plants grow in zero-gravity environments?

[RushIsMyTeddyBear]

That just came to my mind as well. What was the name of that movie? It’s been years!

[Fledermaus]

Silent Running

[blueunicorn6]

Parsnips are the currency of the universe. You get out past Antares 5, and you can trade parsnips for anything you need.

[NonValueAdded]

I was going to post the very same pic!

[RushIsMyTeddyBear]

Thanks! :)

[RedMDer]

FReepathon Day 58.

[BenLurkin]

The answer appears to be yes.

[txnativegop]

thanks

[gotribe]

As long as there are no damn deer around.

[Bernard Marx]

Nothing new here. Gardening on long-duration space flights was a well- established element in science-fiction stories by the 1940s. It theoretically solves 3 basic problems: production of food and oxygen and disposal of carbon dioxide produced by the crew. I'm not sure how well those ideas have worked out in practice since this article about gardening aboard the ISS mentions it only as a diversion from boredom:

GARDENING IN ORBIT

[Cvengr]

Gardening could help long space missions

So could ranching, you just need larger space vehicles.