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The First All-Women Spacewalk is Set to Take Place This Week: NASA

According to NASA, The Spacewalk will last approximately six and a half hours

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Spacewalk
The Spacewalk will last approximately six and a half hours, according to NASA. Pixabay

The first all-woman spacewalk is set to take place this week itself as NASA astronauts Christina Koch and Jessica Meir are scheduled to venture outside the International Space Station (ISS) on October 17 or October 18.

The spacewalk will last approximately six and a half hours, according to NASA.

“@Space_Station update: our first all-female spacewalk with @Astro_Christina and @Astro_Jessica will be Thursday or Friday to replace a faulty battery charge-discharge unit,” NASA Administrator Jim Bridenstine tweeted on Tuesday.

Station managers decided to postpone previously planned spacewalks that had been set to install new batteries this week and next in order to replace the faulty power unit, called a Battery Charge/Discharge Unit (BCDU).

The BCDU failed to activate following the October 11 installation of new lithium-ion batteries on the space station’s truss.

Spacewalk
The Spacewalk will last approximately six and a half hours, according to NASA. Pixabay

NASA said that the BCDU failure has not impacted station operations, safety of the crew, or the ongoing experiments aboard the orbiting laboratory, many in preparation for future human missions to the Moon and Mars.

However, the failed power unit does prevent a new lithium-ion battery installed earlier this month from providing additional station power.

An all-woman spacewalk, involving Koch and NASA astronaut Anne McClain, was originally scheduled for March.

But that spacewalk was scuttled because properly fitted spacesuits could not be readied in time for both astronauts, Space.com reported.

Spacewalk
An all-woman Spacewalk, involving Koch and NASA astronaut Anne McClain, was originally scheduled for March. Pixabay

So far, the 15 women who have conducted a spacewalk did so with a male companion. So when Koch and Meir venture out of the space station this week, they will make some long-overdue history.

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This will be Koch’s fourth spacewalk and Meir’s first. (IANS)

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Higher Fruits and Vegetables Intake Beneficial for Women: Health Researchers

Higher fruits intake linked to fewer menopausal symptoms

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A healthy diet, rich in fruits and vegetables is known to benefit the human body in so many ways. Pixabay

A healthy diet, rich in fruits and vegetables is known to benefit the human body in so many ways, as now health and lifestyle researchers have found that it may also play a role in lessening various menopause symptoms.

Although hormone therapy has been proven to be an acceptable method for treatment of menopause-related symptoms for many women, the search for nonpharmacologic treatment options is ongoing, especially for women with certain risk factors and those who are not candidates for hormone therapy.

Specifically, there has been a focus on identifying modifiable lifestyle factors that might prevent or alleviate menopause symptoms, said the study, published in the Menopause: The Journal of the North American Menopause Society.

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Eating fruits and vegetables may also play a role in lessening various menopause symptoms. Pixabay

“This small cross-sectional study provides some preliminary evidence regarding the influence of fruit and vegetable intake on menopause symptoms,” said study researcher Stephanie Faubion from The North American Menopause Society (NAMS) in the US.

NAMS is North America’s leading nonprofit organisation dedicated to promoting the health and quality of life of all women during midlife and beyond through an understanding of menopause and healthy aging.

According to the researchers, previous studies have suggested that dietary factors may play a critical role in estrogen production, metabolism, and consequently, menopause symptoms.

In particular, the consumption of fruits or a Mediterranean-style diet, characterised by a high content of vegetables, fruits, cereals, and nuts, was linked to fewer menopause symptoms and complaints.

This new study goes a step further in looking at specific fruits and vegetables and their effects on various menopause symptoms.

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Citrus fruits, for example, were called out as having an adverse effect on urogenital scores compared with other types of fruits, as were green leafy or dark yellow vegetables compared with other vegetables, they added.

“There is ample evidence that a healthy diet rich in fruits and vegetables has a beneficial effect on health in a myriad of ways, but additional study is needed to determine whether various menopause symptoms may be affected by dietary choices,” Faubion said. (IANS)