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Astronomers plant Third Lettuce Crop on International Space Station, says NASA

Astronauts on future long-duration space missions will need to be able to grow their own food to supplement their diets

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Veggie plant growth system at NASA. wikimedia commons.

WASHINGTON, October 26, 2016: Astronauts aboard the International Space Station have started planting their third on-orbit crop of red romaine lettuce, NASA said.

“Early this morning, NASA astronaut Shane Kimbrough initiated the Veg-03 experiment, one of his first science assignments as a new crew member aboard the orbiting laboratory,” the US space agency said in a statement on Wednesday.

Astronomers are using a plant growth system called “Veggie” for their experiment.

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The Veg-03 crop will be the Veggie team’s first on-orbit attempt at a new, repetitive harvest technique termed ‘Cut-and-Come-Again’.

“Once the plants are approximately four weeks old, a selection of leaves can be harvested for a bit of fresh lettuce and possibly science samples. Meanwhile, some leaves are left intact along with the core of the plant and will continue to grow and produce more leaves,” explained said Nicole Dufour, NASA’s Veggie project manager.

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“We expect this will increase the on-orbit crop yield, as well as allow for more opportunities to supplement our astronauts’ diets with fresh, nutritious food from the same plants, which is an important goal of the ‘pick-and-eat’ food concept,” Dufour noted.

The team is anxiously awaiting germination results, expected early next week, Dufour said.

Astronauts on future long-duration space missions will need to be able to grow their own food to supplement their diets.

Using the Veggie plant growth facility aboard the station, Veg-03 builds on the successes of previous studies, including Veg-01, which resulted in the first-ever on-orbit harvest and sampling of fresh produce during the summer of 2015.

Techniques learned from Veggie crops will help NASA prepare for the Journey to Mars. (IANS).

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Trump Increases NASA Spending by $1.6 Billion With Goal of Returning to Moon

"I am updating my budget to include an additional $1.6 billion so that we can return to Space in a BIG WAY!"

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NASA
NASA Administrator Jim Bridenstine talks to employees about the agency's progress toward sending astronauts to the moon and on to Mars during a televised event, Monday, March 11, 2019. VOA

The Trump administration asked Congress on Monday to increase NASA spending next year by an extra $1.6 billion to accommodate the accelerated goal of returning Americans to the surface of the moon by 2024.

The increased funding request, announced by President Donald Trump on Twitter, comes nearly two months after Vice President Mike Pence declared the objective of shortening by four years NASA’s timeline for putting astronauts back on the moon for the first time since 1972.

The proposed increase would bring NASA’s total spending level for the 2020 fiscal year to $22.6 billion. The bulk of the increase is earmarked for research and development for a human lunar landing system, according to a summary provided by NASA.

NASA
“I am updating my budget to include an additional $1.6 billion so that we can return to Space in a BIG WAY!”, says Trump. Pixabay

“Under my Administration, we are restoring @NASA to greatness and we are going back to the Moon, then Mars,” Trump tweeted late on Monday. “I am updating my budget to include an additional $1.6 billion so that we can return to Space in a BIG WAY!” NASA had previously aimed to return crewed spacecraft to the lunar surface by the year 2028, after first putting a “Gateway” station into orbit around the moon by 2024.

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The newly accelerated goal – an endeavor likely to cost tens of billions of dollars – comes as NASA has struggled with the help of private partners to resume human space missions from U.S. soil for the first time since the shuttle program ended in 2011.

The U.S. Apollo program, NASA’s forerunner to the effort at returning humans to Earth’s natural satellite, tallied six manned missions to the moon from 1969 to 1972. So far, only two other nations have conducted controlled “soft” landings on the moon – the former Soviet Union and China. But those were with unmanned robot vehicles. (VOA)