NASA deep sea expedition to prepare astronauts for Mars journey

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The crew from NASA’s Excessive Surroundings Mission Operations (NEEMO) will splash right down to the bottom of the Atlantic Ocean on June 18 where they’ll spend 10 days. (Reuters)

A workforce of 22 individuals together with a university professor is about for a deep sea expedition by NASA to check simulated spacewalks, time delays in area communication and the impact of ketogenic (high-fat, low-carb) weight loss plan on astronauts who will probably be part of future area missions, including to Mars. The crew from NASA’s Extreme Surroundings Mission Operations (NEEMO) will splash right down to the bottom of the Atlantic Ocean on June 18 the place they may spend 10 days within the Florida Keys Nationwide Marine Sanctuary situated 10 km off the coast of Key Largo. Dwelling and working on the bottom of the ocean mimics the microgravity (or harsh) setting astronauts experience in area.

For the experiment about ketogenic weight-reduction plan, NASA has chosen Dominic D’Agostino, Affiliate Professor from the College of South Florida (USF) for his analysis carried out at the USF Hyperbaric Biomedical Research Laboratory (HBRL) on how excessive environments influence the human physique, the college stated in a press release. D’Agostino is the only member not affiliated with NASA or European Area Company (ESA). He can be placed on a ketogenic food plan — a high-fat, adequate-protein, low-carbohydrate food plan — to know the influence of utmost environments on the human body.

The food regimen forces the body to burn fats quite than carbohydrates. Hence, D’Agostino shall be in a continuing state of nutritional ketosis — a metabolic state through which your physique burns fat quite than glucose as its main gasoline — which is confirmed to preserve the genome, thus defending DNA. That is useful to NASA as it may possibly countermeasure neurological dangers that include area journey resembling area radiation, lack of oxygen and stress associated to small spaces.

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