10 things you didn't know about living in space

Is there extraterrestrial life in the galaxy? It is almost certain that yes, although with certainty we can only affirm it on the surroundings of the Earth, where since the end of the 1950s there have been human beings coming and going in different space vehicles, or spending more or less long stays in stations and Space labs like the Skylab , the Mir station or the ISS.

We invite you to know some curious facts about how is to live in an environment "far from this world", although not so much.

10 things you didn't know about living in space

1.In the International Space Station (ISS, by its acronym in English) you can see the sunrise 16 times a day .This can be fun at first, make you feel like the Little Prince in its asteroid, but it can eventually confuse you around the development of time and daily activities.

The schedule at the ISS is based on Greenwich Mean Time (an intermediate hour between Londr it is, Houston and Moscow) and it is about performing a routine as if it were similar to a stay on Earth, but watching a sunrise every 90 minutes.

10 things you didn't know about living in space

2.The absence of the effects of Earth's gravity makes that you grow between 5 and 8 centimeters .This is because it increases the space between the vertebrae of the spine and eventually can result in backaches.

3.Yes You are one of those who snore when sleeping, you may need to live in a space station.According to NASA, the lack of gravity seems to eliminate or significantly decrease apnea, hypopnea and snoring.

4.In the ISS you can spice up your food with salt and pepper, but in liquid form.In its conventional form it could float and end up clogging filters or damaging equipment.

5.The Russian astronaut Valeri Poliakov remained in the its T Space action Mir 437 days (1994-1995), thus becoming the human being who has remained the longest in space.In a previous mission, in 1989, he was in the Mir 240 days.

10 things you didn't know about living in space

6. Despite the high risks to which they are exposed, in the entire history of the adventure of man in space only three men have found death in it.Almost 500 astronauts from different nationalities-although mainly Russians and Americans-have traveled beyond the 100 km high that separate us from outer space, and only 29 have died, 11 in training activities and 18 in spaceflight .

Of these 18 only three died beyond 100 km: three Russian astronauts crew of Soyuz 11, in 1971.

7.The first days in space almost all astronauts suffer the spatial adaptation syndrome , which includes headaches, nausea, vomiting, poor activity performance and spatial disorientation, as well as difficulty controlling the limbs.

Luckily, the second or third day almost everyone manages to overcome this malaise.

8. The return to Earth after spending time in space is not easy, the body must adapt again to Earth's gravity, and the mind too.Russian cosmonauts have said that even months after they returned, they were surprised that an object did not remain floating in the air when released , which caused the end of more than a cup.

9.Since the Apollo missions in the 1960s there have been reports of astronauts of strange flashes of light coming from space .Later it was determined that this flash is caused by space radiation and it's like being exposed to a flash.At least 39 former ace Tronautas have been operated on cataracts and this has been linked to the exposure to these "cosmic rays", but there is no certainty that it has been so.

10 Finally, not everything is progress in space: while the first space stations, such as Mir and Skylab, had showers , in the modern International Space Station astronauts must clean with sponges and dry cleaning products .It is a way to save space and water in this expensive facility that slowly, 16 sunrises per day, prepares the human species for much longer and more definitive stays in regions farthest from our planet.

If you want to know more about life beyond Earth, read how astronauts live in space, how they feed and even:

Drinks...in space? Why astronauts shouldn't drink up there

Comments

The evolutionary reason why we love the taste of sugar

Have you ever wondered why, it seems, everyone (or the vast majority of people) loves sweets and/or the taste of sugar in general? There are scientists and scholars who seem to have found a reason and it makes a lot of sense. Do you want to meet her? We tell you! The taste of sugar: Is the reason why we crave so much evolutionary? We can say that it is thanks to our ancestors that we like the taste of sugar.And why? It turns out that millions and millions of years ago, the apes survived in their environment with a diet based on sugar-rich fruit.These animals preferred the more mature fruit because it had a higher sugar content than the greener fruit and , therefore, it provided them with more energy. From there, this longing for sweetness was born. It is clear that prehistoric human beings also had very different concerns than we have today.At that time, their ultimate goal was to survive in the toughest situations, so they used the sugar flavor as an indication that that p...

The 12 people who have stepped on the moon | There will be more!

Everyone, at one time or another, has seen the images of Neil Armstrong stepping on the lunar floor on July 20, 1969.But did you know that there are more people who have stepped on the moon? Not that there are many, but in total there are 12 the people who have soiled their boots with moon dust .In the following article we want to explain who they were and why there has been more expeditions to the moon. What happened in the 60s we all know. From 1967 to 1972, the objective of NASA focused on the only natural satellite on Earth In addition to being able to plant a flag, as a non-American, on the moon, there were 6 more missions whose purposes went beyond that very patriotic act.Let's see which were those 12 humans who carried them out. Content Index The purposes of the lunar missions The great purposes of the missions to the Moon that all American astronauts had in mind were four.We present: 1.Establish the necessary technology to satisfy national interests in space...

The Smilodon, the fantastic "saber teeth"

The Smilodon. Few prehistoric creatures are so beautiful and impressive at the same time, like this unique feline better known as "saber teeth".Experts say more than belonging to the family of big cats like the tiger or the lion, the Smilodon is more like a red lynx. It was simply beautiful, it lived along the American continent at the end of the Pliocene and became extinct 10,000 years ago.reason? Due to the climatic change of our planet.As the temperature rose, the large dams, the large animals that used to feed: mammoths, horses, prehistoric bison... The smallest animals ran too much and the Smilodon was not a good runner.In addition, he had to face predators more skilled than them, as was the case with the giant wolves.That is, the change of the derived ecosystems by general warming , I have just defeated these wonderful animals, which, without a doubt, we would have loved to know. The Smilodon (saber teeth), a fierce predator First we must clarify one aspec...

5 natural remedies against depression

Depression.It is a mood disorder that can be permanent or temporary, and is characterized by feelings of sadness, dejection, unhappiness and guilt, robbing us of the possibility of enjoying life. Sure that many times feeling like this can be due to very specific situations: loss of someone you love, lack of work, some chronic illness, and the symptoms affect especially the affective sphere. The real problem is when this condition becomes permanent, producing in those who suffer a terrible suffering and great anxiety, which can manifest in an absolute lack of interest in everyday activities. It is a disease that afflicts a large number of people around of the world; drugs can be successful in extreme depressive cases, and more or less 80% usually improve between 4 to 6 weeks, but 50% of patients stop treatment in half for fear of side effects of medications, or the addiction to them. In view of this, researchers are looking back at other types of treatments, natural remedi...

Do you want to have lucid dreams? A study explains how to get it

Who has not imagined to control what it sounds ? Taking the course and taking the dream where you want it is what, apparently, people who have lucid dreams can do.A recent study explains that there are guidelines and techniques that can be followed to get to have that kind of dreams , do you accompany us to find out how to have lucid dreams? The study that explains how to get lucid dreams The lucid dream is one in which the sleeper becomes aware that he is playing while he is still in that process and has the ability to control that experience .It can happen at the moment we go from wakefulness to sleep, and we know that we are ringing for the bodily sensations we have, or during the dream itself.In the latter case, for some reason we "wake up" within the dream and have the option to follow inside or really wake up. Psychologists believe that the health of some of their patients could improve if they could take the reins of your dreams .For years there ...

10 Fun Facts About Nipples

We all have a pair of nipples, there are even some who have one of more, but how much do we really know about these? 1.The Areola-gasmo is something. Some people experience orgasm by nipple stimulation alone.It's weird, but it happens. 2.Child or girl? Everyone has nipples due to how fetuses develop in the womb: Nipples appear before the sexual organs . 3.And who are you from? The nipples can be of a great variety of shapes, sizes and colors Dark, pink, brown, large, small...Everything is normal! The same goes for the areolas (the colored skin around the nipple). They can be very light or very dark.They can also be as small as currencies of dime or as wide as dinner plates Everything is normal! 4.Montgomery glands The small bumps in your areolas are called Montgomery glands.They are called that by William Montgomery, the first man who described them in an article scientist in 1837.Ah, and they are totally normal and not something to worry about. ...

The Vadoma tribe | Of African origin and with ostrich feet

If you have reached this article, it is because you have surely heard about the Vadoma tribe, an African people famous for having ostrich feet.Like an ostrich? Yes, as you read it, the ostrich feet, like two big claws that come out, instead of the five fingers we are used to. Didn't you know this was possible? Do not worry, we were also surprised at some point, so at Science Daily Online we sat down to find out more about this Vadoma to bring you all the information you need to know about this particular African tribe. Don't forget to find out of the peculiar history of the Vadoma tribe. Content Index The Vadoma: the ostrich feet village Ectrodactyly is an alteration where the three central toes disappear to give way to two prominent claws. To begin, we have to locate ourselves geographically. We are in the amazing African continent, where the savanna opens in all directions , the heat reigns and the sun is at its zenith showing us all the curiosities of Africa tha...

6 facts about Einstein that you probably don't know

Many agree that Albert Einstein was one of the greatest scientists in history, but as with many famous people, some facts about Einstein have been distorted or forgotten over time , do you want to know more about this genius? Here we go! 6 facts about Einstein that you surely do not know 1.Its authorship on the theory of relativity was debated The theory of relativity was full of accusations of plagiarism by German scientist David Hilbert and his supporters, because Hilbert claimed that it was he who had first discovered the theory and that Einstein had taken all the credit .In his defense, Einstein I affirm that it was Hilbert who had copied some of his documents. At the beginning it was thought that every scientist had discovered the theory by his side, but that was until it was discovered that, in fact, Hilbert had stolen some documents of Einstein without giving him any credit. Einstein published his discovery before Hilbert, who originally submitted some documents...

What does it mean to be pansexual? 4 facts you should know

When someone claims to be pansexual, the usual reaction is usually of strangeness.The most well-off are wondering, " but for that there is no longer the word bisexual?". The truth is that although they have common characteristics, start from different concepts of gender identity. Both the bisexual and the pansexual, affirm that they fall in love with people and not with their genitals.The difference between two is that the first believes that there are only two genders, that is, man and woman, however, the second lacks that binary vision, so that understands that there is a whole gray scale between these extremes . Thus, have the ability to love and desire any human being , regardless of gender or gender, but let's go deeper into the topic to understand it better , Do you think? What does it mean to be pansexual? 4 facts you should know Pansexual does not mean polygamy It is not about having several relationships at the same time.That you may be attracted...

Hypnagogic hallucinations: between wakefulness and sleep. Does it happen to you?

Sleeping, sounding, waking up...are activities that we carry out daily but that involve a much greater complexity than it seems at first glance.In Science Daily Online we have talked about sleep disorders and some phenomena that occur to many people while they sleep as Shaking or spasms before falling asleep.On this occasion we have approached another of these trances that can occur when we go to sleep, are the Hypnagogic hallucinations: between wakefulness and sleep.Does it happen to you? Hypnagogic hallucinations The hypnagogic hallucinations are those that occur little before the dream begins. They can be visual, auditory and/or tactile .The name was cradled by Alfred Maury (1817-1892), a French physician and academic who made deep studies on the dream in the 19th century, to talk about a situation that occurs at the time of the transition between wakefulness and sleep. The pa Labra hypnagogica/o comes from Greek and is composed of «hupnos» (dream) and «agogos» (induce...

Science Daily Online

Search This Blog