Dark History of the Moon | Some Interesting facts about Moon
Dark History of the Moon Some Interesting facts about Moon Info Family
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00:00Friends, humans have been very excited about the moon for centuries.
00:04Because whenever humans saw that shining object in the sky,
00:08they always kept humans in mind,
00:11that what will happen to that shining object.
00:13Anyway, you must know that the moon is the closest space object to our earth,
00:18which we can see with our eyes in the sky.
00:21The moon is a natural satellite of our earth,
00:24which orbits around our earth.
00:27So this is the reason why humans have always been eager to know about the moon.
00:32And the first space mission, Apollo 11 was also done by humans on the moon,
00:37in which Neil Armstrong became the first person to step on the soil of the moon.
00:42Friends, the history of humanity has been that humans have been trying to make every impossible thing possible.
00:48One of the impossible things is that humans have been looking for life on the moon.
00:53Yes friends, because after the planet Mars, the moon is the only place that gives us hope of living.
00:59Elon Musk says that first he will colonize Mars,
01:02after that he will send people to the moon,
01:04so that humans stay on Mars and on the moon.
01:07So this is the reason that humans are still studying the moon,
01:11and to know more about it, they are continuously sending missions on it.
01:15And it is possible that if humans stay alive, then they will be able to live on the moon as well.
01:20Anyway, you must know what the moon is,
01:24but you don't know why the moon exists.
01:27Why was it made? How was it made?
01:30And what would have happened if we didn't have the moon?
01:33Would there have been life on earth without the moon?
01:35And if there wasn't, then what would have happened?
01:37So these were some of the questions that kept humans thinking for centuries.
01:42And to know the answers to these questions, humans had to go back in time.
01:46That is, when there was no moon.
01:49So when humans went back in time to see the moon,
01:52they understood what the moon is.
01:55So yes friends, today's video was made after studying the moon.
01:59In this video, we are going to discuss the complete story from the formation of the moon to its settlement on the moon in detail.
02:05So as always, this video will also be very interesting,
02:08so keep watching it till the end.
02:10I am Abdul Hanan, and you are watching your own channel, InfoFamily.
02:15So friends, if we talk about the moon,
02:17then first of all, let's find out how the moon was formed.
02:21So let's start the story of the moon.
02:26So friends, this is the story of that time,
02:28when our solar system was newly formed.
02:30Our earth was born 4.6 billion years ago.
02:34It is believed that 4.6 billion years ago,
02:38the gases and dust in space had formed our earth,
02:41which then started revolving around the sun.
02:44At that time, the size of the earth was much larger than today's earth,
02:48and then the story of the formation of the moon begins from here.
02:51Friends, scientists believe that 4.5 billion years ago,
02:56an object like the planet Mars collided with the earth,
02:59which scientists call Theia.
03:01Scientists say that Theia collided with the earth at a speed of 9.8 km per second,
03:07which caused the earth to boil like lava.
03:10Almost half of the earth's surface was blown away in the air,
03:13and the remaining surface was divided into thousands of pieces and started revolving around the earth.
03:17Later, those pieces began to join together,
03:20which gave birth to a new world revolving around the earth,
03:23which we know today as the moon.
03:26Scientists say that when the moon was newly formed, it was very hot.
03:30Although the moon is more than 350,000 km away from the earth,
03:34but friends, at that time, the moon was only 22,530 km away from the earth,
03:39which was so close to the earth that if we had seen it,
03:43it would have felt like a melted world was hovering over the earth.
03:47Friends, at that time, our earth's environment was very bad,
03:50which was not at all livable.
03:53Our earth was like hell,
03:56because there were big oceans of lava on the earth,
03:59which were waiting to cool down.
04:01Anyway, time passed, and as time passed, the earth and the moon both cooled down.
04:06The earth, which was once hell,
04:08gradually began to form a solid surface on itself.
04:11Our moon had also become a surface,
04:13and our moon was completely clean.
04:15That is, as if there are stains on it today,
04:17at that time there were no stains on the moon.
04:20Now the question is, how did this stain come on the moon?
04:24So friends, something happened that when the earth and the moon were cooling down,
04:28then it rained asteroids and meteors,
04:31which scientists call LHB,
04:34which means Late Heavy Bombardment.
04:36LHB was also a time when thousands of meteors fell from the sky,
04:40and collided with the earth and the moon.
04:42These asteroids collided with the earth and the moon for several million years,
04:46which caused stains on the moon,
04:48and life began on the earth.
04:50Yes friends, it is believed that when the moon cooled down 4 billion years ago,
04:55then there was a huge impact on the south pole of the moon,
04:58which caused a very large pit on the south pole of the moon.
05:02After that, there were continuous impacts on the moon,
05:05due to which the moon, which was completely white before,
05:08began to get stains on it.
05:09It began to turn dark gray from place to place,
05:12spots were formed on the moon,
05:14and those spots of the moon are called by scientists as Maria.
05:17Friends, after a few million years of the formation of Maria,
05:20impacts on the moon began again.
05:22But these impacts were much smaller than the previous impacts,
05:26due to which a lot of small pits were formed on the moon.
05:29Similarly, if we talk about the earth,
05:31then 4 billion years ago,
05:33meteors used to rain from the sky.
05:36Those meteors used to destroy the earth,
05:39but they used to bring a very special thing with them,
05:42and that special thing was water.
05:44Yes friends, there was no water on the earth from the beginning,
05:47but those asteroids and meteors that fell on the earth,
05:50used to bring a small amount of water with them.
05:53These meteors rained on the earth for several million years,
05:56due to which water began to accumulate on the earth,
05:59which became the reason for the start of life on the earth.
06:02The earth, which was once a hell,
06:04gradually began to give birth to an atmosphere on itself,
06:07because there were oceans on the earth,
06:09which began to evaporate.
06:11So because of all this, the earth got a suitable environment,
06:14which was necessary for life.
06:16Now friends, this is about the formation of the moon,
06:19and the start of life on the earth.
06:21So now let's talk about some scientific facts of the moon,
06:24which scientists have recently discovered.
06:27So let's not take much time and continue the video.
06:30Number 1. Shape of the moon
06:33Friends, the moon, which looks like a ball to us,
06:36it actually looks like an egg,
06:38just like our earth.
06:40Because friends, the shape of our earth is not at all round,
06:43but it is an oblate shape,
06:45like a ball on which someone has put his foot.
06:48Similarly, friends, the full moon is never always of the same size,
06:52sometimes it looks small, sometimes it looks very big.
06:55Friends, when the moon is at its opposite,
06:57i.e. the farthest point from the earth,
07:00then it looks very small.
07:02But if the moon is at its net,
07:04i.e. the nearest point to the earth,
07:07then it looks very large.
07:09Friends, when the moon is away from the earth,
07:11then the weather on earth is very good.
07:13And small waves form in the oceans.
07:16But when the moon comes to the point closest to the earth,
07:19the weather on earth begins to deteriorate,
07:21and long waves form in the oceans.
07:24It is said that the closer the moon will come to the earth, the bigger storms will come in the oceans of the earth.
07:29And why does this happen? We will find out in the video.
07:33Number 2. Distance of Moon
07:36Friends, if we talk about the distance of the moon, then the moon is at a distance of 384,400 km from the earth.
07:43This distance is so much that there will be as many as 30 more planets on this path.
07:48If we walk and cover this distance without stopping, then it will take us 9.5 years to reach the moon.
07:55Similarly, if we stop and rest in between and walk for only 14 hours daily, then it will take us 14 years to reach the moon.
08:02Similarly, a car will take us to the moon in 130 days, that is, in about 4.5 months.
08:08And if we talk about a rocket, then a rocket can take us to the moon in just 13 hours.
08:14Number 3. Gravity of Moon
08:17Friends, there is very little gravity on the moon, but still there is a very big role of the gravity of the moon.
08:23Friends, the gravity of the moon is 6 times less than that of the earth.
08:26That is, according to this, the weight of a person weighing 100 kg will be only 16.5 kg on the moon.
08:31So now the question is, what is the role of the gravity of the moon?
08:35Friends, waves are formed in our oceans because of the gravity of the moon.
08:39As I told you, the closer the moon will come, the longer the waves will form in the oceans.
08:45The gravity of the moon cannot affect our earth from so far, but it affects the oceans of the earth a lot.
08:52So if there is no gravity of the moon, then there will be no waves in the oceans.
08:57Now you must be thinking, what will happen if the moon comes very close to the earth?
09:02So friends, there are two answers to this.
09:04The first is that if the moon hits the earth very fast, then the earth will boil like lava.
09:10And the second answer is that if the moon comes very close to the earth, then it will not be able to tolerate the high gravity of the earth.
09:18And it will break into small pieces, which will make a ring around the earth.
09:23Which sounds pretty cool, but if this happens, the world will be destroyed.
09:28Because as the moon comes closer to the earth, it will destroy the world with the waves of the oceans.
09:34At the same time, a lot of earthquakes will start and volcanic eruptions will increase.
09:39Because of which the world may not survive.
09:41But friends, there is nothing to worry about.
09:43Because the moon moves away from the earth by 1.5 inches every year.
09:47It never comes close to the earth.
09:49The moon was very close to the earth before, but as time passed, the moon only moved away from the earth.
09:55And friends, just as earthquakes can occur on the earth due to the gravity of the moon,
09:59then just like that, earthquakes occur on the moon due to the gravity of the earth, which is called moonquakes.
10:05Number 4. Size of the moon.
10:08Friends, if we compare the size of the moon with the earth, then the width of the earth is 4 times larger than the moon.
10:14And 50 moons will fit easily in the earth.
10:17And similarly, if we compare the size of the moon with the sun, then the moon is 400 times smaller than our sun.
10:23And the interesting thing is that our sun is 400 times farther from the moon.
10:27Because of which if we look at the moon and the sun in the sky, then we see that both of them are about the same size.
10:33And this is the reason that when there is a solar eclipse, then the moon comes in front of the sun and completely covers the sun.
10:41Number 5. Solar eclipse and lunar eclipse.
10:44Friends, the solar eclipse occurs 2 to 3 times a year.
10:48And we know that the solar eclipse occurs when the moon comes between the sun and the earth.
10:54But friends, if we talk about the time when people did not know why the solar eclipse occurs.
11:00So at that time, the Chinese people believed that a big dragon eats the sun during the solar eclipse.
11:06Because of which the sun turns black.
11:08So the Chinese people used to do crazy things to drive that dragon away.
11:12Similarly, if we talk about the lunar eclipse, then the lunar eclipse occurs every month.
11:17This happens when the earth comes between the sun and the moon.
11:20The moon completely comes in the shadow of the earth.
11:23Because of which the color of the moon becomes completely red.
11:26This happens every 29 days, which is also called lunar eclipse.
11:31Number 6. Rotation of moon.
11:34Friends, if you have ever noticed, then we always see only one side of the moon.
11:39We can never see the other side of the moon.
11:42Because friends, the moon rotates around the earth taking only one side.
11:46Which is also called tidal lock.
11:48Our earth also spins.
11:50But friends, the moon never spins.
11:53So we only see one side of the moon.
11:55So the side of the moon that we see is called the near side of the moon.
12:00And the side of the moon that we do not see is called the far side or the dark side of the moon.
12:06Number 7. Moon's atmosphere.
12:09So friends, if we talk about the atmosphere, then there is a very good atmosphere on earth.
12:14Because of which when it is night on earth, then a evening comes before that.
12:19That is, the night does not happen suddenly, but it happens slowly.
12:23But if we talk about the moon, then there is no atmosphere on the moon.
12:28So this is the reason that no evening comes before night on the moon.
12:32And it is night from day and day from night.
12:35Similarly, if we talk about the wind, then there is no wind on the moon.
12:39That is, if we put a flag on the moon, then that flag will not wave.
12:43This is the reason that the astronauts who went to the moon,
12:46then the mark of their shoes will remain for millions of years.
12:49Because neither the wind will blow, nor the soil will fly.
12:52Friends, the astronauts who went to the moon have said that the soil of the moon smells like gunpowder.
12:58Such gunpowder that has been used.
13:00And that may be because there were impacts on the moon for many years.
13:04Number 8. Moon's temperature.
13:07Friends, the temperature of the day on the moon is 120 degrees Celsius.
13:12Which is so hot that tea can be made easily at this temperature.
13:16And if we talk about the night, then the temperature of the moon at night goes up to minus 130 degrees Celsius.
13:23Which is so cold that this temperature will freeze the human bones.
13:28Friends, the coldest place in the world is Antarctica.
13:31Where the minimum temperature goes up to minus 90 degrees Celsius.
13:35So this temperature is also quite hot compared to the temperature of the moon.
13:39Number 9. Missions on moon.
13:42Friends, the first mission of the moon is considered Apollo 11.
13:47In which Neil Armstrong was the first man to land on the moon.
13:51But friends, the interesting thing is that Apollo 11 was not the first mission to be sent to the moon.
13:56Apollo 11 is probably called the first mission because there were humans in this mission too.
14:01Before this, all the missions sent to the moon, there were no humans in them.
14:06In this mission, most of the missions were sent through the Soviet Union.
14:09Friends, in 1959, the Soviet Union sent its first mission to the moon.
14:14Whose name was Luna 1.
14:16Which was a flyby mission.
14:18In this mission, a spacecraft Luna 1 had to fly by the moon.
14:22But friends, as soon as that spacecraft flies by the moon, the communication was broken.
14:29But still it was considered a successful mission.
14:32Until then, Luna 1 had captured a lot of information about the moon.
14:36Similarly, after Luna 1, Luna 2 was sent.
14:39In which a spacecraft did a crash landing on the moon.
14:42Friends, the first spacecraft to do a soft landing on the moon was the Soviet Luna 9.
14:47And the first car to run on the moon was the Lunokhod 1.
14:50Which was sent by the Soviet Union.
14:53So most of the missions on the moon were sent by the Soviet Union.
14:56If we talk about Apollo 11, then Apollo 11 was an American mission.
15:01Which was sent in 1969.
15:03After Apollo 11, many more missions were done on Apollo.
15:07Which were all done by America.
15:09Including all those missions, only 24 people were able to go to the moon.
15:14And out of those 24 people, only 12 people were able to land on the moon.
15:18Friends, this man named Alan Shepard was the only person who played golf on the moon.
15:24His golf ball was lost on the moon.
15:27Which has not been found till date.
15:29It is believed that that ball is still on the moon.
15:35Friends, whether life on the moon will be possible or not, scientists are still unclear about it.
15:40But Elon Musk says that first he will colonize Mars.
15:44After that, he will send humans to live on the moon.
15:47That means humans will live on Mars and on the moon.
15:51And how will all this be possible?
15:53Videos will keep coming on my channel about all this.
15:55By the way, there are still many facts about the moon that I could not tell in this video.
16:00Because this video has already become too long.
16:03But if you are still watching this video, then it means that you were enjoying watching the video.
16:08So if you enjoyed it, then like it.
16:10And if you didn't like it, then also like it.
16:12Because it takes a lot of time to research a video and then to edit it.
16:17So be sure to like it.
16:19And if you like to know such new things, then follow and subscribe to the channel.
16:24So that you and I can connect.
16:26See you in the next video.
16:28Till then Allah Hafiz.