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Space jam: ISS astronauts set to taste ‘outredgeous’ food grown in space

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NASA astronaut Scott Kelly

 

Washington: In a pioneering feat that will help astronauts on long-duration space missions like Mars, the crew members on board the International Space Station (ISS) are set to eat fresh food grown in the microgravity environment of space for the first time.

Expedition 44 crew members, including NASA astronaut Scott Kelly, are ready to sample the fruits of their labor after harvesting a crop of “Outredgeous” red romaine lettuce from the “veggie plant” growth system on the orbiting laboratory.

The astronauts will clean the leafy greens with citric acid-based, food safe sanitizing wipes before consuming them.

They will eat half of the space bounty, setting aside the other half to be packaged and frozen on the station until it can be returned to Earth for scientific analysis.

Fresh foods such as tomatoes, blueberries and red lettuce are a good source of antioxidants.

“Having fresh food like these available in space could have a positive impact on people’s moods and also could provide some protection against radiation in space,” said Dr Ray Wheeler, head of advanced life support activities at NASA’s Kennedy Space Centre in Florida.

NASA’s plant experiment, called Veg-01, is being used to study the in-orbit function and performance of the plant growth facility and its rooting “pillows” which contain the seeds.

The first “pillows” were activated, watered and cared for by Expedition 39 flight engineer Steve Swanson in May 2014.

After 33 days of growth, the plants were harvested and returned to Earth in October 2014.

At NASA’s Kennedy Space Center in Florida, the plants underwent food safety analysis.

The second “Veg-01 plant pillows” were activated by Kelly on July 8 and grew again for 33 days before being harvested.

The seeds had been on the station for 15 months before being activated.

The veggie unit features a flat panel light bank that includes red, blue and green LEDs for plant growth and crew observation.

“Using LED lights to grow plants was an idea that originated with NASA as far back as the late 1990s,” Dr Wheeler noted.

The purple/pinkish hue surrounding the plants is the result of a combination of the red and blue lights which by design emit more light than the green LEDs.

Green LEDS were added so the plants look like edible food rather than weird purple plants.

Besides the nutritional benefits, growing fresh produce in space may also provide a psychological benefit to astronauts.

The farther and longer humans go away from Earth, the greater the need to be able to grow plants for food, atmosphere recycling and psychological benefits.

“I think that plant systems will become important components of any long-duration exploration scenario,” informed Dr Gioia Massa, payload scientist for Veggie system at Kennedy.

The Veggie unit can also be used by astronauts for recreational gardening activities during deeper space missions.

(IANS)

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NASA Reveals First Person on Mars ‘is Likely to be a Woman’

NASA has come a long way since 1978, when the first six women joined NASA's astronaut corps

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NASA, mars
NASA will also have its first all-female spacewalk at the end of the month, when astronauts Anne McClain and Christina Koch will get to float around in space. The spacewalk will last about seven hours, according to the US space agency. Pixabay

The first person on Mars is ‘likely to be a woman’, NASA Administrator Jim Bridenstine has said.

“It’s likely to be a woman, the first next person on the Moon. It’s also true that the first person on Mars is likely to be a woman,” CNN cited Bridenstine as saying on a science and technology radio talk show “Science Friday”.

The NASA administrator did not identify a specific person but said women are at the forefront of the agency’s upcoming plans.

NASA will also have its first all-female spacewalk at the end of the month, when astronauts Anne McClain and Christina Koch will get to float around in space. The spacewalk will last about seven hours, according to the US space agency.

NASA, mars
NASA has come a long way since 1978, when the first six women joined NASA’s astronaut corps. Currently, women comprise 34 per cent of its active astronauts, according to the agency. Pixabay

“So these are great days. We have the first all-female spacewalk happening this month at the end of March, which is of course, National Women’s Month,” Bridenstine said.

Both McClain and Koch were part of the 2013 astronaut class, half of which were women. They came from the second largest applicant pool NASA has ever received — more than 6,100. The most recent class of flight directors was also 50 per cent women, NASA said.

 

ALSO READ: NASA’s Future Scientists Would Likely Be Better Equipped To Study The Lunar Material

NASA has come a long way since 1978, when the first six women joined NASA’s astronaut corps. Currently, women comprise 34 per cent of its active astronauts, according to the agency.

“NASA is committed to making sure we have a broad and diverse set of talent and we’re looking forward to the first woman on the moon,” Bridenstine said. (IANS)