Fast objects. The fastest stars in the universe can pick up the speed of light

Our universe is so huge that it is extremely difficult to comprehend its entire essence. We can try to mentally embrace its vast expanses, but each time our consciousness flounders only on the surface. Today we decided to bring some intriguing facts that are likely to cause bewilderment.

When we look into the night sky, we see the past

The first presented fact is able to amaze the imagination. When we look at the stars in the night sky, we see starlight from the past, a glow that travels through space many tens and even hundreds of light years before reaching the human eye. In other words, whenever a person glances at the starry sky, he sees how the luminaries looked once before. Yes, most bright Star Vega is located at a distance of 25 light years from Earth. And the light that we saw tonight, this star left 25 years ago.

In the constellation of Orion there is a remarkable star Betelgeuse. It is located at a distance of 640 light years from our planet. Therefore, if we look at it tonight, we will see the light left during Hundred Years War between England and France. However, other stars are even further away, therefore, looking at them, we are in contact with an even deeper past.

The Hubble telescope allows you to look back billions of years

Science is constantly evolving, and now humanity has a unique opportunity to consider very distant objects in the universe. And it's all thanks to NASA's remarkable engineering development of the Hubble Ultra-Deep-Field Telescope. It is thanks to this that NASA labs have been able to create some incredible images. So, using images from this telescope between 2003 and 2004, a tiny patch of sky containing 10,000 objects was displayed.

Incredibly, most of the objects displayed are young galaxies acting as a portal to the past. Looking at the resulting image, people are transported 13 billion years ago, which is only 400-800 million years after the Big Bang. It was he who, from a scientific point of view, laid the foundation of our Universe.

Echoes of the Big Bang penetrate the old TV

In order to catch the cosmic echo that exists in the universe, we need to turn on the old tube TV. At that moment, while we have not yet tuned the channels, we will see black and white interference and characteristic noise, clicks or crackles. Know that 1% of this interference is made up of cosmic background radiation, the afterglow of the Big Bang.

Sagittarius B2 is a giant cloud of alcohol

Not far from the center Milky Way, at a distance of 20,000 light years from Earth, there is a molecular cloud consisting of gas and dust. The giant cloud contains 10 to 9 billion liters of vinyl alcohol. By discovering these important organic molecules, scientists have gained some clues to the first building blocks of life, as well as their derivatives.

There is a diamond planet

Astronomers have discovered the largest diamond planet in our galaxy. This massive chunk of crystal diamond Lucy is named after the Beatles song of the same name about diamond skies. The planet Lucy was discovered at a distance of 50 light years from Earth in the constellation of Centaurus. The diameter of the giant diamond is 25,000 miles, which is much larger than the Earth. The weight of the planet is estimated at 10 billion trillion carats.

The path of the sun around the Milky Way

The Earth, as well as other objects in the solar system, revolve around the Sun, while our luminary, in turn, revolves around the Milky Way. It takes the Sun 225 million years to complete one revolution. Do you know that the last time our star was in its current position in the galaxy, when the collapse of the super continent Pangea began on Earth, and the dinosaurs began their development.

The largest mountain in the solar system

There is a mountain on Mars called Olympus Olympus, which is a giant shield volcano (analogous to the volcanoes found on the Hawaiian Islands). The height of the object is 26 kilometers, and its diameter stretches for 600 kilometers. For comparison: Everest, the largest peak of the Earth, is three times smaller than its counterpart from Mars.

Rotation of Uranus

Did you know that Uranus rotates relatively to the Sun practically "lying on its side", unlike most other planets, which have less axial deviation? This gigantic deflection results in very long seasons, with each pole receiving roughly 42 years of continuous sunlight in the summer and a similar time of perpetual darkness in the winter. Last time summer solstice observed on Uranus in 1944, winter is expected only in 2028.

Features of Venus

Venus is the slowest rotating planet in solar system. It rotates so slowly that it takes longer to make a complete revolution than it does to orbit. This means that a day on Venus is actually longer than its year. This planet is also home to constant high CO2 electronic storms. Venus is also shrouded in clouds of sulfuric acid.

The fastest objects in the universe

It is believed that neutron stars rotate the fastest in the universe. Pulsar is special type neutron star, emitting a pulse of light, the speed of which allows astronomers to measure the speed of rotation. The fastest rotation is recorded at the pulsar, which rotates at more than 70,000 kilometers per second.

How much does a neutron star spoon weigh?

Along with an incredibly high rotation speed, neutron stars have an increased density of their particles. So, according to experts, if we could collect one tablespoon of matter concentrated in the center of a neutron star, and then weigh it, then the resulting mass would be approximately one billion tons.

Is there life outside of our planet?

Scientists continue to try to discover intelligent civilization anywhere in the universe other than Earth. For these purposes, a special project called "Search extraterrestrial intelligence". The project includes the study of the most promising planets and satellites, such as Io (moon of Jupiter). There are indications that evidence of primitive life may be found there.

Scientists are also considering the theory that life on Earth could have happened more than once. If this is proven, then the prospects for other objects in the universe will be more than intriguing.

There are 400 billion stars in our galaxy

Undoubtedly, the Sun is of great importance to us. It is the source of life, the source of heat and light, the source of energy. But it's just one of the many stars that populate our galaxy, centered on the Milky Way. According to the latest estimates, there are more than 400 billion stars in our galaxy.

Scientists are also looking for intelligent life among the 500 million planets orbiting other stars, with indicators of remoteness from the Sun similar to the Earth. The research is based not only on the distance from the luminary, but also on indicators temperature regime, the presence of water, ice or gas, the correct combination chemical compounds and other forms capable of building life, the same as on Earth.

Conclusion

So, in the entire galaxy, there are 500 million planets where life could potentially exist. So far, this hypothesis has no concrete evidence and is based only on assumptions, however, it cannot be refuted either.

Now we will learn not about some car or plane, but about something much, much faster. These objects move at a speed of 70 thousand kilometers per hour, faster than all man-made and natural objects on Earth.

That's what it is...

All superconductors have an unusual property - they "do not like" a magnetic field and tend to push it out if the lines of this field are in contact with them. If the field strength exceeds a certain value, the superconductor abruptly loses its properties and becomes an "ordinary" material.

This phenomenon, which works differently in different superconductors. In superconductors of the first kind, a magnetic field cannot exist in principle, and in their "brothers" of the second kind, a magnetic field can penetrate short distances at those points where superconducting and non-superconducting properties are combined.

The phenomenon was discovered in 1957 by the Soviet physicist Alexei Abrikosov, for which he, as well as Vitaly Ginzburg and Anthony Leggett, received in 2003 Nobel Prize in physics. The same phenomenon of “partial penetration” of magnetic fields generates “funnel” inside the superconductor, ring electric currents, which are called “Aprikosov vortices”.

The quantum nature of these vortices, as well as their stability and predictability, have long attracted the attention of physicists trying to create quantum or light computers.

Embon and his colleagues from Israel, Ukraine and the United States have taken the first pictures of Abrikosov vortices inside a superconductor. To get pictures, Israeli physicists have created an ultra-sensitive sensor magnetic field based on superconductors, capable of "seeing" sources of magnetic fields with dimensions of 50 nanometers and registering changes in the strength of the fields and their direction.

The scientists used the sensor to observe what happens inside a film of lead, cooled to a temperature close to absolute zero. Under such conditions, lead turns into a type II superconductor, which allowed Embon and his colleagues to follow how the funnels run faster with increasing voltage.

When scientists received the first measurement results, they could not believe their eyes - the funnels were moving at an unusually high speed, about 72 thousand kilometers per hour.

This is almost 59 times more than the speed of sound and is comparable to the speed with which the Earth moves around the Sun, ten times more than the speed of movement of individual atoms and molecules in the Earth's atmosphere. In addition, all man-made objects, even the fastest of them - the New Horizons and Voyager probes, move slower than the funnels in superconductors.

But it is not the record itself that is important, but the fact that the funnels move about 50 times faster than the electrons inside the superconductor. So far, physicists have no explanation for what accelerates funnels and why they periodically merge with each other and combine into chains, which contradicts all ideas about their behavior.

As the theoretical calculations of Embon and his colleagues show, 72 thousand kilometers per hour is not the speed limit for these quantum structures. If the superconductor is cooled even more and the voltage is increased, then it will be possible to disperse the funnels even more. Scientists hope that further observations behind these objects will help to reveal the nature of these vortices and will bring us closer to the creation of "room" superconductors and electronics based on them.

Research article

Mankind has learned to build very powerful and high-speed objects, which are assembled for decades, in order to then achieve the most distant goals. "Shuttle" in orbit moves at a speed of more than 27 thousand kilometers per hour. Row space probes NASA like Helios 1, Helios 2 or Voger 1 are powerful enough to reach the moon in a few hours.

☛ This article was translated from themysteriousworld.com English resource and, of course, is not entirely true. Many Russian and Soviet launch vehicles and spacecraft have crossed the 11,000 km/h barrier, but the West seems to have gotten used to not noticing this. Yes, and information about our space objects there are quite a few in the public domain, in any case, we could not find out about the speed of many Russian devices.

Here is a list of the ten fastest objects man-made:

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10

rocket cart

Speed: 10,385 km/h

Rocket carts are actually used to test platforms used to accelerate experimental objects. During the tests, the bogie has a record speed of 10,385 km/h. These devices use sliding blocks instead of wheels so that you can develop such lightning speed. Rocket carts are propelled by rockets.

This external force gives initial acceleration to experimental objects. The carts also have long, over 3 km, straight sections of track. The rocket cart tanks are filled with lubricants, such as helium gas, so that this helps the experimental object develop the necessary speed. These devices are commonly used to accelerate rockets, aircraft parts, and aircraft rescue sections.

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9

NASA X-43A

Speed: 11,200 km/h

ASA X-43 A is an unmanned supersonic aircraft, which is launched from a larger aircraft. In 2005, the NASA X-43A was recognized by the Guinness Book of World Records as the fastest aircraft ever made. It has a top speed of 11,265 km/h, about 8.4 times faster than the speed of sound.

NASA X-13 A uses drop launch technology. First, this supersonic aircraft hits a higher altitude on a larger aircraft and then crashes. The required speed is achieved with the help of a launch vehicle. On the final stage, after reaching the set speed NASA X-13 runs on its own engine.

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8

Shuttle "Columbia"

Speed: 27,350 km/h

The Columbia shuttle was the first successful reusable spacecraft in the history of space exploration. Since 1981, he has successfully completed 37 missions. The Columbia shuttle's record speed is 27,350 km/h. The ship has exceeded its normal speed when it fell on February 1, 2003.

The shuttle normally travels at 27,350 km/h to stay in Earth's lower orbit. At this speed, the crew of a spacecraft can see the sunrise and sunset multiple times in a single day.

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7

Shuttle Discovery

Speed: 28,000 km/h

Shuttle Discovery has record number successful missions, more than any other spaceship. Discovery has made 30 successful flights since 1984, and its speed record is 28,000 km/h. This is five times faster than the speed of a bullet. Sometimes spacecraft must travel faster than their usual speed of 27,350 km/h. It all depends on the chosen orbit and the height of the spacecraft.

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6

Apollo 10 lander

Speed: 39,897 km/h

The Apollo 10 launch was a rehearsal for NASA's mission before landing on the moon. During the return journey, on May 26, 1969, the Apollo 10 apparatus acquired a lightning speed of 39,897 km / h. The Guinness Book of World Records held the Apollo 10 lander speed record as the fastest manned vehicle speed record.

In fact, the Apollo 10 module needed such a speed that with lunar orbit reach the earth's atmosphere. Apollo 10 also completed its mission in 56 hours.

Our Sun revolves around the center of the Milky Way at 724,000 kilometers per hour. Scientists recently discovered stars that are rushing out of our galaxy at over 1,500,000 km/h. Can a star move even faster?

After doing some calculations, Harvard University astrophysicists Avi Loeb and James Gilshon realized that yes, stars can move faster. Much faster. According to their analysis, stars can reach the speed of light. The results are purely theoretical, so no one knows if this could happen until astronomers spot these ultra-fast stars - which Loeb says will be possible with next-generation telescopes.

But speed is not all that astronomers will get after the discovery. If such superfast stars are found, they will help to understand the evolution of the universe. In particular, to give scientists another tool to measure the rate of expansion of the cosmos. In addition, Loeb says, under certain conditions, there can be planets traveling through galaxies in the orbit of such stars. And if there is life on such planets, they could carry it from one galaxy to another. Agree, interesting arguments.

It all started in 2005 when a star was discovered that was rushing out of our galaxy so fast that it could escape the Milky Way's gravitational field. Over the following years, astronomers were able to discover a few more stars, which became known as hypervelocity stars. These stars were pushed out by the supermassive black hole at the center of the Milky Way. When a pair of such stars orbiting each other comes close to the central black hole, which weighs millions of times more than the sun, the three objects enter into a short gravitational dance that causes one star to be ejected. The other remains in orbit around the black hole.

Loeb and Guilshon realized that if instead you had two supermassive black holes on the verge of colliding and a star that orbited one black hole, gravitational interactions could catapult a star into intergalactic space at hundreds of times the speed of hypervelocity stars. The analysis was published in the journal Physical Review Letters.

According to Loeb, this is the most likely scenario in which the fastest stars in the universe can appear. After all, supermassive black holes collide more often than you might think. Almost all galaxies have supermassive black holes at their centers, and almost all galaxies are the result of the merger of two smaller galaxies. When galaxies merge, so do the central black holes.

Loeb and Guilshon calculated that the merger of supermassive black holes would have to eject stars with a wide range of velocities. Few of them would reach near-light speed, but the rest would accelerate seriously enough. For example, says Loeb, there could be more than a trillion stars in the observable universe that move at a speed of 1/10 of the speed of light, that is, about 107,000,000 kilometers per hour.

Since the movement of a single isolated star through intergalactic space will be quite dim, only powerful telescopes of the future, such as scheduled for launch in 2018, will be able to detect them. And even then, most likely, such telescopes will only be able to see stars that have reached our galactic environs. Most of the ejected stars most likely formed near the centers of galaxies and were ejected shortly after their birth. This means that they have been traveling for most of their lifetime. In this case, the age of the star will be approximately equal to the time that the star travels. By combining the travel time with the measured speed, astronomers can determine the distance from the star's home galaxy to our galactic neighborhood.

If astronomers can find stars that were ejected from one galaxy into different time, they can use them to measure the distance to this galaxy at different times in the past. By looking at how this distance has changed over time, it will be possible to determine how fast the universe is expanding.

two merging galaxies

Ultrafast wandering stars may have another use. When supermassive black holes collide with each other, they create ripples in space and time that display the intimate details of black hole mergers. The eLISA space telescope, scheduled to launch in 2028, will detect gravitational waves. Since ultrafast stars form when black holes are about to merge, they will act as a kind of signal that will point eLISA to possible sources of gravitational waves.

The existence of such stars would be one of the strongest signals that two supermassive black holes are on the cusp of merging, says astrophysicist Enrico Ramirez-Ruiz of the University of California, Santa Cruz. Although they may be difficult to detect, they will represent a fundamentally new tool for studying the universe.

In 4 billion years, our galaxy will collide with the Andromeda galaxy. The two supermassive black holes at their centers will merge, and the stars could also be ejected. Our Sun is too far from the center of galaxies to be ejected, but another star might hold habitable planets. And if people still exist by then, they could potentially land on this planet and go to another galaxy. Although, of course, this prospect is far, like no other.

Who and what is capable of moving on our planet and beyond it the fastest? HowStuffWorks journalists have compiled the top 10 fastest things known to man today.

IN modern physics It is believed that speed of light in vacuum is the maximum speed of matter particles. Light is studied by scientists as electromagnetic waves or as a stream of photons - elementary particles, whose rest mass is zero. These particles can only move at the speed of light and cannot be at rest.

It is now accepted that the speed of light in a vacuum is constant. physical quantity equal to 299 792 458 m/s, or 1,079,252,848.8 km/h. sunshine it takes about 8 minutes 19 seconds to cover a distance of 150 million kilometers and reach the Earth.

In this material, we suggest that you familiarize yourself with everything "the fastest" that is known to mankind today.

The fastest man on the planet

The title of the fastest man on the planet belongs to the legendary Jamaican athlete Usain Bolt. He set current world records in the 100 meters (9.58 s; Berlin, 2009), 200 meters (19.19 s; Berlin, 2009) and 4x100 meters (36.84 s, London, 2012). The athlete accelerated to maximum speed 37.578 km/h.
Former IOC President Jacques Rogge called Bolt a phenomenon in the sport at the time. " Bolt shows these results because he is a phenomenon in terms of genetics and body structure.", the official noted.

The record run of the Jamaican athlete Usain Bolt in the hundred meters haunted scientists from the National autonomous university Mexico. They decided to create mathematical model runner and find out what allowed the athlete to run a hundred meters in 9.58.

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Bolt's tall height (195 cm) makes him a tall athlete. On the one hand, it gives an advantage when running, allowing you to take big steps. On the other hand, the athlete experiences more air resistance. Using data from the International Association of Athletics Federations, whose experts used a laser to measure the position of an athlete every 0.1 seconds, scientists calculated that over the course of their record run, more than 92% of energy expended The bolt was spent on overcoming the force of air resistance. Mathematicians compared Bolt's result, shown at the Beijing Olympiad (9.69), with the record of 2009. According to their calculations, without a tailwind in Berlin, which was 0.9 meters per second, Bolt would have come running later, but still would have set a new world record - 9.68 seconds.

The fastest animals

On the ground

The fastest land animal is cheetah. IN scientific literature there is evidence that these felines can reach maximum speed 105 km/h.

To track the movement of cheetahs in the Botswana savanna, scientists have developed a special collar equipped with a GPS module, gyroscopes and an accelerometer. The device was equipped with solar panels that charged the battery during the daytime. Biologists observed the life of five cheetahs for 17 months.

The highest speed recorded during the work of zoologists turned out to be less than previously measured in zoos (93 versus 105 kilometers per hour).

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In water

Able to move faster in water sailboat. This predatory fish lives in the tropical waters of the Indian and Pacific Oceans. It can reach speeds up to 100 km/h. During a series of tests conducted at the Long Key fishing camp (Florida, USA), the sailboat swam 91 meters in 3 seconds ( 109 km/h).

Sailfish during movement practically does not create friction with water. This is achieved thanks to a special coating in the form of furrows of small outgrowths where water is retained. In fact, it is this water that comes into contact with sea water, and not the body of the fish itself. In addition, the body is perfectly streamlined. All this allows the fish to reach such a high speed of movement.

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In the air

The fastest planet

As you know, the earth year lasts 365 days - during this period of time our planet makes a complete revolution around the sun. For comparison, Mercury needs 88 days for this, and Neptune 6000 days.

In 2013, using the Kepler space telescope, astronomers managed to detect an exoplanet Kepler-78b. It moves in an orbit 40 times smaller than the orbit of Mercury - the radius of this orbit is only three times the radius of the star itself. Kepler-78b makes a complete revolution around its star in just 8.5 hours and is the main contender for the title of the fastest known planet.

Scientists consider Kepler-78b a real mystery. " We don't know how it formed or how it got to where it is today. All we know is that she won't last long", - says astronomer David Latham. Exoplanet researchers believe that Kepler-78b " will soon fall on a star".

It is worth noting the existence of another candidate for the title of the fastest planet. This is the planet KOI 1843.03, also discovered with the Kepler telescope. Scientists suggest that a year on this planet lasts only 4.5 hours.

The fastest toilet

Perhaps the strangest participant in this ranking is the "fastest" toilet. The official website of the Guinness Book of Records says that the record belongs to the toilet Bog Standard presented on March 10, 2011 in Milan. It is a motorcycle with a sidecar, equipped with a bathtub, a sink and a basket for dirty laundry. The structure is able to move at speed 68 km/h.
However, in May 2013, British self-taught inventor Colin Furze demonstrated a toilet on wheels that he designed, which can reach speeds of up to 88 km/h. It took Ferza about a month to create the "miracle technique". An unusual vehicle is equipped with a 140 cubic centimeter engine.

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The fastest wind

For a long time, a small mountain in New Hampshire (1917 meters above sea level) was considered the place where the highest wind speed on Earth was recorded. In April 1934, on Mount Washington, gusts of wind reached 372 km/h.
In 2010, the automatic weather station on Barrow Island off the coast of Australia recorded record wind speeds - 407 km/h. This is if we are talking about our planet.

Michigan State University researchers using the Chandra X-ray Space Observatory have discovered the fastest "wind" in the universe blowing from the disk that surrounds the stellar-mass black hole IGR J17091-3624. Stellar-mass black holes are born from the collapse of very massive stars. As a rule, they weigh 5-10 times more than the Sun.

The wind moves at a speed of about 32,000,000 km/h(about 3% of the speed of light). While studying the black hole IGR J17091-3624, scientists also came to an unexpected conclusion: the wind can carry away more material than the black hole manages to capture. " Contrary to popular belief that black holes absorb all the material that approaches them, according to our estimates, up to 95% of the material in the disk around IGR J17091 is thrown into the wind" said lead researcher Ashley King.

The fastest birth

Of course, today we cannot know exactly when the fastest births actually occurred, because since time immemorial people have not kept a record of such things. Nevertheless, history knows several cases when childbirth occurred incredibly quickly.
The first such incident occurred in 2007. British Palak Weiss gave birth to a perfectly healthy girl weighing three and a half kilograms in 2 minutes. Doctors did not even have time to give painkillers to the thirty-year-old woman in labor, because already 120 seconds after the waters broke, a baby named Vedika was born. Interestingly, while the happy parents were trying to register this achievement, their record was broken by a few seconds by another woman from the UK.

When in 2009 the British Catherine Allen began regular contractions, she and her husband began to rush to the hospital. But, while Katherine was descending the stairs, her waters broke - and then a 3.8-kilogram girl appeared in the light, finding herself in the leg of her mother's sports trousers. Then it was reported that the birth happened so quickly that the woman did not feel any pain.

The fastest production car

American supercar Hennessey Venom GT on February 14, 2014 on the NASA runway at Cape Canaveral accelerated to 435.31 km/h.
The speed record among production cars was recorded by an authoritative telemetry system. However, the Guinness Book of Records does not recognize this achievement. For the official record, it was necessary to drive in two directions, after which the average speed is calculated. But the Space Center authorities did not allow the Hennessey Venom GT to pass the runway in reverse side. In addition, in order to be called a production car according to the rules of the Guinness Book of Records, 30 cars must be produced, and only 29 units were assembled for the Hennessey Venom GT.

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Speaking of the fastest cars, one cannot help but remember the jet car. Thrust SSC, equipped with two Rolls-Royce Spey turbofan engines with a capacity of 110 thousand horsepower. On October 15, 1997, at the bottom of a dry lake in Nevada, Andy Green accelerated his Thrust SSC to 1227.985 km/h. For the first time, a ground vehicle broke the sound barrier.

Fighter pilot Andy Green later told the story of his record this way: " Before me was the largest tachometer with a scale from 0 to 1000 miles per hour (0-1600 kilometers per hour). When the engine started, I realized that it was not so easy to keep a ten-ton monster that flies at the speed of a rocket on a straight line. My butt was ten centimeters off the ground and it was a terrible feeling. The car went with crazy acceleration, increasing the speed from 320 to 960 kilometers per hour in less than twenty seconds. At around 900 kilometers per hour it got even worse, the car became almost uncontrollable. I remember the eerie howl of air waves forming over the cockpit, I remember the ground rushing under me at incredible speed. I drove a kilometer in three seconds. It was the most wonderful adventure of my life.".

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The real ground speed record belongs to an unmanned vehicle - a rail sled. This is a platform that slides along a special rail track with the help of a rocket engine. She does not have wheels, instead of them special skids are used, which follow the contour of the rails and do not allow the platform to fly off.

April 30, 2003 at Holloman Air Force Base in the United States, the rail sled accelerated to incredible 10,430 km/h(!).

The fastest object in the universe

One of the fastest objects in our universe was accidentally discovered by astronomers from the Harvard-Smithsonian Center for Astrophysics. Scientists studied the jet - a jet of matter, which "spits out" a black hole in the center of the M87 galaxy.

Active giant elliptical galaxy M87. A relativistic jet erupts from the center of the galaxy. The second jet may exist, but is not visible from Earth. Image: wikipedia.org

Scientists believe that the plasma stream escaping from the center of the galaxy moves in a spiral at a speed of 1024 km / s ( 3,686,400 km/h), forming a cone expanding away from the black hole. This character of motion serves as proof that the plasma moves along twisted magnetic field lines.

The M87 galaxy is located in the constellation Virgo at the center of a cluster of about two thousand galaxies, located 50 million light-years from us. The black hole at the center of M87 is several billion times larger than our Sun.

Previously, scientists have compiled from images taken by the Hubble telescope over 13 years of observations, a video that shows how a black hole in the center of the galaxy M87 throws out a jet of hot gas 5 thousand light years long.

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The fastest internet

As reported on the official website of the Guinness Book of Records with reference to data from Cisco, the fastest Internet is available to residents South Korea. Cisco experts recorded the average data download speed in this country in 33.5 Mbps.

Last year, a 75-year-old resident of the Swedish city of Karlstad named Sigbritt Lotberg became known to the world as the owner of the world's fastest Internet connection - the speed reaches 40 Gbps. Such a gift to an elderly woman was made by her son Peter, who thus tried to convince Internet providers to invest in the development of high-speed communication channels.

Peter Lotberg works for Cisco. He developed a technology that made it possible to transmit a signal between routers over a distance of up to 2000 km without the participation of intermediary equipment. With a relatively small investment, Peter provided his mother with access to the World Wide Web at breathtaking speed. Thus, he showed that cheap and at the same time ultra-fast Internet is quite possible.

The fastest superhero

Most of the things presented in this ranking are called the fastest because they have officially registered records or educated guesses. Determining the fastest superhero is the hardest.

Comic book fans might assume that Flash should be the clear winner. Publisher DC Comics positions its superhero as the fastest person. He is able to reach the speed of light. More precisely, a speed 13 trillion times the speed of light. This means that it can move not only to any point on Earth in a fraction of a second, but to any point in the Universe.

But do not forget about the popular hero of Marvel Comics - the Silver Surfer. He can move in hyperspace, that is, faster than light.

Silver Surfer. Image: Marvel Comics

The debate about who is the fastest superhero continues to this day.