Little message about space. Interesting facts about space for children

In this article, we have prepared a lot of fascinating information about space and cosmonauts, as well as about the device of the Universe. Perhaps some things are already known to you, but something, after all, you will hear for the first time.

So, in front of you the most interesting facts about space.

Tenth Planet Solar System

Did you know that in 2003, American astronomers managed to detect the 10th planet for? She was named Erid.

Make such a discovery was due to the new advanced technique. Soon other space objects were also discovered. Their, along with Pluto and Erida, was customary to be called transpongor (see).

It is worth noting that such discoveries are interested in scientists also because they are trying to learn what advantages and danger can be in themselves this or that cosmic body.

Scientists are constantly engaged in finding life on other planets. This is due to frightening events that unfold today. We are talking about the threat of nuclear war, epidemics, global cataclysms and many other factors.

Mysterious Moon

Talking interesting facts about space, it is impossible not to mention about. After all, despite the fact that, compared to other celestial bodies, the moon is studied best, we still do not know much about it.

Here are just some of the riddles, the answers to which have not yet been found:

• What is the reason the moon has so large sizes? It is important here to understand that in the solar system there are no natural satellites comparable in size with the moon.
• What is due to the fact that the diameter of the moon disk at the time of the total eclipse, is ideally covered by the drive of the sun?
• What makes the moon rotate on the right circular orbit? It is difficult to answer this question, since the orbits of the other satellites have an ellipse form?

Where is the double double

According to some scientists, the Earth has a twin. It turned out that on the satellite - Titan, the conditions are very similar to our planet.

There also in sufficient quantities there is a similar air sheath.

At the moment, Titan is of particular interest in scientific circles and continues to be actively examined by specialists.

Myshai Marsa

Red Planet is a nickname that received because of his color. Water was found on this planet, as well as a suitable temperature and an atmosphere for the existence of living organisms.

In the middle of the 20th century, a song was popular about what an apple tree will bloom in Mars. However, it still remains uninhabited.

Scientists are trying to find any signs of life, but it is not easy to conduct research. The main problem is a long distance to this linedplate.

Interesting the fact that today Mars is the second most studied object in space after the Earth.

Why the flights to the moon stopped

Since the moon is closest to the ground, it does not cease to interest the minds of people. In 1969, the Americans visited it, who managed to collect important space data about this satellite. Today, scientists continue research in one form or another.

However, after American astronauts flew to the moon, the satellite study program was suddenly discontinued.

Naturally, it leads to many questions and causes bewilderment: why a successful space study project was closed without sufficient reason?

There is an opinion that there was no flight at all, and all photos and videos, allegedly made in space, were simply falsified in American film studio.

Given the fact that at that time the Cold War was in full swing, such a forgement is quite possible to assume.

The first cosmonaut who visited the moon, Neil Armstrong, argued that there was a different form of life, in the fight against which a person could not get out the winner. However, his opinion clearly clarifies the situation as a whole.

Unfortunately, today many facts about this cosmic object remain classified. Perhaps in the near future we will learn some new interesting facts about the Moon and that space researchers hid from us.

Space Toilet.

Interesting the fact that before sending the first person to space, the unusual problem arose before scientists: what should the toilet be so that the astronauts could normally use it in a state of weightlessness?

It is only at first glance can only seem that the creation of a toilet for astronauts is an immeasible task. In fact, everything is much more complicated.

The sewage system must function without failures. For example, when wearing a spacecraft and its subsequent exit to open space, astronauts have to use special diapers.

As soon as they began to build a rocket, the designers paid special attention to the invention of sanitary devices. They were developed taking into account the individual anatomical features of crew members.

Every year, the toilets in spacecraft became increasingly versatile, thoughtful and comfortable.

Superstition on board

At astronauts, as in people, there are many superstitions.

For example, going into space, they take a branch of wormwood, so that its smell remind them of Earth. Russian astronauts before the start necessarily include the song of the Earthlings group - "Earth in the Illuminator".

The founder of the practical cosmonautics of the Soviet, never allowed the flights to space to be held on Mondays. He himself did not comment on this, although because of such a decision he had many conflicts with leadership.

One day, when the launch was still spent on Monday, a whole series of accidents occurred on the fatal chance.

On October 24, 1960, a ballistic missile was suddenly exploded on Baikonur. From the moment this sad date has become associated with bad luck. And today, on this day on cosmodromes, no types of work are not carried out.

Unknown facts about space and Russian cosmonautics

The peak of the popularity of Russian cosmonautics fell on Soviet times. Scientists and designers managed to achieve phenomenal results that struck the whole world.

However, against the background of victories, the tragic moments that need to be understood with understanding. The development of outer space was made by the new and unexplored direction in science, so mistakes were inevitable.

Here are some interesting facts that you may not hear.

• On the monument installed in the star town, you can see the chamomile, which the cosmonaut holds in his hand (see).
• Many people think that the first living creatures sent to space were, but it is not. In fact, they were.
• Do you know why in the middle of the 20th century, 2 cosmodrome built in the Soviet Union? This was done in order to mislead the enemy. Wooden structures imitating genuine space facilities were built from Baikonur at a distance of 300 km.

Funny discoveries and interesting facts about space

• Saturn has a very small density and is a very light planet. If it could be immersed in the water, he would not be shattered in it.
• Among all the planets of the solar system, is the biggest. It's amazing, but inside it could accommodate all the planets rotating around the sun.
• The very first star catalog was an ancient scientist of Hipparch, who lived in the 2nd century BC. e.
• In 1980, the "Lunar Embassy" was formed, selling territories on the moon. By the way, the situation today is already sold out about 8% of the lunar surface. So if you are interested in space from a practical point of view - hurry!
• Interesting the fact that Americans spent huge amounts of money for the development of a special handle that could write in space. After all, in the state of weightlessness, the ink does not flow out of the rod, as it happens on Earth. Soviet cosmonauts considered this problem somewhat farmed, and they took into space for records ... Pencil.

The most unusual statements of NASA

In the entire history of its existence, NASA made many different statements, some of which were very unusual and even strange.

• Being in weightlessness, astronauts suffer from "cosmic disease", accompanied by nausea and pain. This is due to the violation of the full functioning of the inner ear.
• The liquid in the cosmonaut body seeks to fall into the head, as a result of which he has a blockage of the nose, and the face will noticeably swell.
• In outer space, a person becomes higher, due to the lack of pressure on his spine.
• A snoring man on earth, in conditions of weightlessness will not make any sounds.

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Incredible facts

Sometimes it's very difficult to imagine how huge is space.

We can observe only a small part of the universe, and the Earth is just a small scene in a huge outer space.

Here are some interesting facts about space that may make you think about your place in this world.

1. The sun is 99.8 percent of the mass of the solar system.

Namely 1,989 100,000,000,000,000,000,000,000 kg. All other planets, satellites, asteroids and other matter, including all people on Earth, accommodate the remaining 0.2 percent.

2. A gas cloud in the constellation Eagle contains enough alcohol to create 200 septylones of liters of beer.

The amount of ethanol was measured in 1995, and scientists discovered 30 other chemicals in the cloud, but alcohol was the main one.

3. We found more than a thousand planets outside the solar system over the past 20 years.

At the moment, the existence of 1822 planets is confirmed.

4. The sound of the interstellar space sounds crook

Spacecraft Voyager-1 recorded the sound of vibrating dense plasma in the interstellar space in 2012 and 2013. That's how it sounds.

Planets of the Solar System

5. All solar system planets could fit between the Earth and the Moon.

Distance between Earth and Moon (384,440 km) - [Diameter of Mercury (4879 km) + diameter of Venus (12 104 km) + diameter of Mars (6771 km) + Diameter of Jupiter (138 350 km) + Saturn diameter (114,630 km) + Uranium diameter (50,532 km) + Neptune diameter (49 105 km)] \u003d 8069 km

6. Photon is required on average 170,000 years to pass from the sun nucleus to the surface.

But only 8 minutes to reach the Earth.

7. We will not be able to hear any sounds in space.

The Voyager's apparatus tried to record the sound of interstellar space using a plasma wave tool, but since gas in the interstellar space is less dense, we ourselves can not hear this sound.

If the sound wave passed through a large cloud of gas in space, just a few atoms per second reached a drumpoint, and we would did not hear the sound, since our eardrum is not quite sensitive.

8. Saturn rings from time to time disappear.

Every 14-15 years, the rings of Saturn turn the edge to the ground. They are so narrow compared to the fact that Saturn is that it seems that they disappear.

9. Saturn has an extra huge ring, open only in 2009.

The ring begins approximately 6 million kilometers from Saturn, and its length is 12 million km, which would have 300 Saturn. Saturna Feka satellite rotates inside the ring and some astronomers believe that it is he who is the source of the ring.

10. On the North Pole Saturn there is a hexagonal cloud.

Hexagonal whirlwind extends almost 30,000 km in diameter.

11. In our solar system there is an asteroid with rings, like Saturn.

At the asteroid Khariclo two dense and narrow rings. it the fifth object in the solar system, which has rings, along with Saturn, Jupiter, Neptune and Uranus.

12. Jupiter 2.5 times is massive (heavier) than all the planets of the solar system together.

His weight is equal to the weight of 317.8 such planets as the earth.

13. For an hour and a half per hour, there is more solar energy than we used for the entire 2001.

14. If you fell into a black hole, you would stretch as noodles.

The phenomenon is called spaggetic.

15. If nothing distorts the moon (for example, a meteorite), then traces left on its surface will remain intact forever.

Unlike the Earth there is no erosion caused by wind and water.

16. Recently, a star was opened, hiding in a supernova mining star 21 year.

The star and her companion, which exploded and hid it from sight, are in the M81 galaxy, located at a distance of 11 million light years from the Earth.

17. Navigation beetles are focused on the Milky Way.

Birds, seals and people use stars for orientation, but African dung beetles use a whole galaxy, and not separate stars to make sure that they move in a straight line.

18. The object with Mars ranked 4.5 billion years ago.

This is still the most plausible explanation of how the moon was formed. From the object there was a piece that became the moon, and forced the axis of the earth slightly bent.

Stars of the Universe

19. We are all made of star dust.

After a large explosion, tiny particles were connected to hydrogen and helium. Then, in very dense and hot stars, they combined, creating elements, including iron.

Since people and other animals, and most of the matter contains these elements, we can say that we are from star dust.

20. In the famous universe, countless stars.

We do not know how many stars in the universe. At the moment we use approximate estimates to find out how many stars in our Galaxy Milky Way. Multiplying this number on the presumptive number of galaxies in the universe, we can say that there is an unimaginable number of stars.

According to the study of the Australian National Institute, the number of stars is approximately 70 sextillion , And this is 70,000 million million million.

The report on the topic "Cosmos" will briefly tell you a lot of useful information and the universe and how it happened. Also, the message about space will help prepare for astronomy.

Space message

What is space?

From the Greek language, the concept of "cosmos" means the device, order, harness. Even in ancient Greece, the philosophers considered the universe as a harmonious ordered system, which was compared with chaos and a mess.

Space is meant something unified, which is subject to general laws and is beyond the atmosphere of the Earth. A person more or less carefully examined the near-emblem space of space: there were rockets and even the tracks of the artificial satellites of the planet were traveled. From the moment of flights of spacecraft on board with crews and the free yield of cosmonauts into outer space expanded the area of \u200b\u200bthe study of the universe.

Universe today

Modern astronomers believe that matter and space arose during a powerful explosion of something dense and hot. The explosion occurred 10-20 billion years ago. Since then, the universe is continuously cooled and expands. In the first seconds after a large explosion, electrons and quarks turned into molecules and atoms, oxygen appeared.

Since the extension processes of the Universe continue, scientists consider a variety of scenarios for its development in the future. So, the first scenario says that it can shract to the point. This unstable state will lead to an irreversible process - the universe will disappear and in one instant. If it continues to expand, then the temperatures will be balanced and in all points of space will become the same. Stars will be removed from each other, cooled and stop emitting light. Black holes will be "evaporated" and will disappear. There is also another scenario - the strength of mutual attraction will stop the process of expansion and the galaxy will begin to fall on each other.

How many stars and planets in space?

The scale of the universe is just huge. Therefore, the number of planets, stars in it is also great. Since the large explosion, the number of "population of the cosmos" is constantly growing. Astronomers counted a lot of galaxies, each of which contains more than 100 billion stars. In 1996, 50 billion galaxies were known. Today their number reached 125 billion. But the stars in them are 12500000000000000000000. This is an incredible number. But, of course, this figure is not final, it is impossible to calculate the exact number of stars. But you can define the brightest star - Sirius, which shines intensely the sun.

As a rule, a group of planets are moving around the stars, which are formed with a star - solar systems. The most famous for us is the solar system of the Earth. In her center there is a sun, the star around which 9 planets rotate, more than 63 satellites, 4 rings, meteoroids, asteroids, comets. A protons and electrons are moving between them in space - solar wind particles.

The sun radiates the light that beat the planets around it. Their location from the main star is the following: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. Each of them is unique and special.

Space development - who was the first?

The path to space was opened during the Cold War period between the United States and the USSR. The first country opened the way to space - the USSR. She first launched an artificial satellite "Satellite 1" in 1957 to the Earth's orbit. In response, the United States also launched an artificial satellite "Explorer 1" on February 1, 1958.

The satellites were sent for scientific purposes: to calculate the density of the upper layers of the atmosphere and the search for the radiation belts of the Earth. In the process of the race, two superpowers did not stop on the achieved. The USSR in 1961 sent a person to space, and before that there were animals there. Today, the United States have the greatest success in the field of space development.

We hope that the Cosmos report helped you prepare for the lesson. Cosmos report, you can complement through the comment form below.

A person managed to overcome the power of attraction and break into the outer space, modern telescopes allow scientists to look even into the neighboring universes, but at the same time space still keeps a lot of riddles. And, it would seem, quite studied questions are known not to all earthlings. In our review, very interesting facts about extraterrestrial space.

1. The taste of food in space changes

Astronauts that fall into orbit are completely changed in food preferences. For example, the astronaut of the International Space Station Peggy Whitson told that her favorite food on earth, shrimp, simply ends in space.

2. Bethelgeuse

Betelgeuse is a red star, which is so huge that its diameter is greater than the diameter of the whole orbit of the Earth around the Sun.

3. Danger of space trash

The risk of getting a serious injury due to falling from the orbit of a piece of space garbage - 1 per 100 billion.

4. Heavenly bodies in the solar system

The mass of Jupiter 2.5 times more than all other planets of the solar system, combined. In this case, the mass of the sun is 99.86% of the mass of the entire substance in the solar system.

5. Water can miraculously swim in space

Far in the galaxy (at a distance of 10 billion light years from the Earth) there is a huge cloud of water vapor, in which water is 40 trillion times more than in the oceans of the Earth.

6. Moon and Earth

The volume of the moon is approximately equal to the volume of the Pacific Ocean.

7. Galaxy Sombrero

In 28 million light years from the Earth there is a galaxy that looks exactly as Mexican Sombrero. It can be seen in an ordinary telescope.

8. Names of Mars

Mars's soil is rich in iron, which gives the surface of the planet reddish. Because of this, the Egyptians called his Cheager ("Red"), and the Chinese called Mars "Fire Star". The Romans called the planet Mars, in honor of the god of war (the equivalent of Ares in Greek mythology).

9. Yellowing on Venus

Venus revolves around the sun faster than the Earth, but at the same time she surprisingly slowly revolves around his axis. Around the sun, Venus makes turnover in 225 days, and she is doing a turnover around his axis for 243 terrestrial day. Thus, the year on Venus shorter day.

10. Apollo 11.

Apollo 11 spacecraft, who delivered Neil Armstrong on the moon, the Basza Aldrina and Michael Collins, sat on the surface of the moon, which is called "right." Fuel in the brake engine remained only 20 seconds of work.

11. Little stars

The most dense and tiny stars, which have so far been found, are neutron stars. They can have a lot of many times more than the sun, but their size is only 20 km.

12. Collision of Galaktik

Andromeda Galaxy flies in the space towards the Milky Way at a speed of 110 km / s. The collision is expected four billion years.

13. The most expensive Kimchi

It is impossible to know how many stars.

Astronomers were able to appreciate (with a huge error) the number of stars in our galaxy, the Milky Way - from 200 to 400 billion stars. Constantly open new galaxies, and given how many billion galaxies are not yet open, then the number of stars in the universe is simply impossible to appreciate.

No less interesting and. For unprepared people, they may seem real magic.

On January 27, 1967, an international document was signed, the fastest of cosmic law and the cosmos of the property of all mankind. And for this day we have prepared for you a selection of the most amazing facts about the universe

1. Day on the planet Venus lasts longer than a year. And all because around the sun, this planet rotates noticeably faster than around its own axis.

2. In space, it is much easier to hide emotions, because due to the lack of gravity there is simply physically impossible to cry.

3. There is no wind on the moon, so any trace left there will remain on the century and even the Millennium.

4. The greater the planet, the stronger the gravity force acts on it. So if a person weighs 60 kilograms on earth, then on Jupiter (whose radius is more than 10 times the land radius) His weight would already be 142 kilograms.

5. The density of Saturn is almost two times less than the density of water. It turns out if you managed to find such a huge glass with water, Saturn would float on its surface.

6. If you connect two metal parts in space, they instantly prior to each other. On earth, oxides are hampered, which are formed on the surface of metals under the influence of our atmosphere.

7. Every year the moon is removed from the ground almost four centimeters.

8. Due to the lack of atmosphere, all shadows on the moon are absolutely black.

9. Everyone who is confident that there is nothing valuable in the surrounding our planet of outer space, it is worth changing the opinion. In 2011, scientists discovered the PSR J1719-1438 B planet, almost completely consisting of diamond.

10. In space often arise zipper; Scientists observe them on Mars and on Saturn. In most cases, "black holes" are guilty of their appearance.

11. Everyone knows that the falling stars visible from the Earth are actually burning meteoras in the earthly atmosphere. But the stars themselves can also move, just very, very rarely; This happens with just one celestial luminaire from one hundred million.

12. The water found on Mars is hard ground: it contains five times more than the deuterium - hydrogen isotope with an additional neutron.

13. It has been proven that there is no magnetic field on the moon. However, the stones brought by astronauts from the satellite possessed magnetic properties.

14. If even an insignificant amount of solar substance came to the ground (for example, the size of the pinch head), it would absorb oxygen at such an incredible speed, which would destroy everything alive within a radius of 160 kilometers in less than a second!

15. The largest of famous humanity of volcanoes is located on Mars. The giant named "Olymp" has a length of more than 600 kilometers, and its height is 27 kilometers. This means that it is three times higher than the highest point of the Earth - Mount Everest.

16. Warming and giving us life Solar energy originated in the sunny kernel another 30,000 years ago. All these years she spent to overcome the super-densite sheath of the heavenly shining.

17. Venus is the only planet of the solar system, which is counterclockwise.

18. The official scientific theory argues that a person is able to survive the open space without a skateman already ninety seconds, but only if it will immediately exhale the lungs of all air.

19. Scientists from Harvard University proved that part of the earthly rocks has a Martian origin. True, very small part: just 0.67 percent.

20. Earth gravity makes us below: in the open space, the spine of man "squeezes" more than five centimeters.