What is the most powerful challenger to the American Raptor in the 21st century King of the Air batt

Please, on the first floor, the golden eagle is a verification machine, and it will not equip the troops, it is equivalent to an experimental object. The F-22 now has no comparable opponents, and if you insist on talking about opponents, the Su-37 is closer to the F-22

Joint air defense combat system.

Su-47 and J-14 in mind

The American space shuttle Challenger crashed.

On January 28, 1986, about 75 seconds after the launch of the space shuttle Challenger, suddenly.

**, the orbiter, including the astronaut's sealed cockpit, was blown away from the outer fuel tank, and the cockpit was extremely large.

Crashing into the Atlantic Ocean at high speed, it was shattered on the surface of the water, and seven astronauts in the cockpit (including the female teacher.

McAuliffe) were all killed. The accident was the largest in the history of astronautics. It is also the most lossy.

A major space accident, the amount of losses amounted to 1.4 billion US dollars, including 1.2 billion US dollars in the space shuttle, carried.

of satellites for $200 million.

After the accident, the United States dispatched 52 aircraft, 31 ships, one nuclear-powered submarine, two conventional submarines, five unmanned submersibles and 115 divers for seven months.

wreckage and continuous rings of booster rockets, etc. Analysis of the causes of the accident showed that the "Challenger" was launched.

After liftoff, the seal of a booster rocket hanging on the outer fuel tank ruptured, spewing flames and burning the fuel tank containing liquid hydrogen into a hole, causing the fuel tank to be violent.

Old. After the accident, the United States accelerated the development of the second-generation space shuttle to improve and add.

Strong space carrying capacity. The second-generation space shuttle "Orient Express" can take off on ordinary runways.

The cost of its launch is only one-twentieth of the current one. The plan requires an investment of $20 billion.

It seems that the crash of the American Challenger space shuttle was caused by the heat shield falling off!!

Oh, the most advanced F-22 fighter in the world at the moment is the usual fourth-generation aircraft, but Russia usually has a larger generation, and they divide differently.

It should be added that in 2007, the United States officially described the F-22 as a fifth-generation aircraft, not the fifth-generation aircraft as Russia said, but the EF2000 and Rafale as fourth-generation aircraft, digging a trench between the third-generation aircraft led by the Su-27 and the F-22 and F-35.

It is a typical fourth-generation aircraft, and it is also the only fourth-generation aircraft currently equipped.

There are two ways to divide fighters in the world.

Western-style and Soviet-Russian style.

So far. According to the Western style, there are only four generations of fighters.

According to the Soviet-Russian division, the fighters are divided into five generations.

The F22 is undoubtedly the tallest generation today.

So by Western standards, the F22 is a fourth-generation aircraft.

By Soviet and Russian standards, it is a fifth-generation aircraft.

NATO Standard 4th generation.

Warsaw Pact Standard 5th generation.

Challenger.

In 1982, Challenger became NASA's second space shuttle. The Space Shuttle (formally known as the Space Transportation System) consists of an orbiter, a solid-fuel rocket thruster, and an outer combustion tank. An orbiter is a winged spaceplane used to transport astronauts and equipment back and forth between space and the ground.

Because of its tragic end, the name "Challenger" may be more well-known around the world than other space shuttles. The "Challenger" made 9 flights, the first in April 1983 and the last (plane crash) in 1986.

During the first flight, the Challenger launched a tracking and data relay satellite into space. Two months later, the "Challenger" made another flight. Among the crew was Sally Ryder, an American female astronaut who was in space for the first time.

Among the crew of the Challenger's third flight was Guy Bluford, the first African-American to go into space. During its flights, Challenger launched European space laboratories and several military and scientific satellites into orbit.

The "Challenger" space shuttle crash.

On January 28, 1986, it was a cold day, and even more chilling than the weather was the tragedy of the space shuttle Challenger.

That morning, thousands of visitors gathered at the Kennedy Space Center to catch a glimpse of the Challenger's spectacular takeoff. At 11:38 a.m., the Challenger, which was standing on the launch stand, ignited and soared into the sky, and the stands were full of jubilation. However, when the space shuttle reached 73 seconds, a muffled sound suddenly came from the air, and the Challenger burst into an orange-red fireball in an instant, and the fragments flew away with flames and white smoke and fell into the Atlantic Ocean.

The Challenger happened, and the world was shocked.

In 1982, the space shuttle Challenger was on a successful ascent: at 7 seconds, the plane flipped over; At 16 seconds, the fuselage is facing away from the ground, and the belly is facing the sky to complete the transformation angle; At 24 seconds, the thrust of the main engine drops to 94% of the intended power; At 42 seconds, the main engine was reduced to 65% of the intended power as planned to avoid the shuttle disintegrating due to overheating of the outer shell as it passed through the high-altitude turbulence zone. At this time, everything was normal, the speed had reached 677 meters per second and an altitude of 8,000 meters.

At 50 seconds, a trail of white smoke was spotted on the ground from the side of the solid booster on the right side of the shuttle, a phenomenon that went unnoticed. At 52 seconds, the ground command center notified Commander Skeby to return the engine to full speed. At 59 seconds, at an altitude of 10,000 meters, the main engine was working at full speed, and the booster had burned almost 450 tons of solid fuel.

At this time, none of the data displayed on the ground control center or on the computer on the space shuttle showed any anomalies. At 65 seconds, Skeby reported to the ground that "the main engine has been increased" and "understand, full speed ahead" was the last word of the report heard by the ground tracking and control center. At the 72nd second, the altitude was 16600, the space shuttle suddenly flashed a bright light, the external fuel tank was volleyed**, the space shuttle was blown to pieces, the communication with the ground was suddenly interrupted, and the data on the screen of the monitoring center suddenly disappeared.

The Challenger turned into a mass of fire, and two solid booster rockets that had lost control broke away from the fireball, spewing flames in a V-shape, and were about to fall into densely populated land, and the officer in charge of security at the space center was quicker than Ringer, and at the 100th second, they were detonated by remote control.

On January 28, 1986, at Cape Canaveral, Florida, USA, tragedy occurred after the Space Shuttle Challenger lifted off.

At 11:38 a.m. that day, the Challenger ignited from the launch pad. But 73 seconds after liftoff, the Challenger burst into an orange fireball, and the debris flew with flames and white smoke and crashed into the Atlantic. The Challenger happened, and the world was shocked.

Seven astronauts died in the accident, including two female astronauts. One of the most striking was McAuliffe, a female teacher who took part in a space flight for the first time as a civilian. According to the report of the committee investigating the accident, it was the result of the failure of an O-ring seal.

This seal ring is located between the two lower-level parts of the solid rocket thruster on the right. The failed seal caused the red-hot gas to ignite the fuel in the external fuel tank. Due to the poor weather conditions and low temperature at the time of launch, the O-ring failed at low temperatures and an accident occurred.

Although some engineers warned against launching in cold weather on the eve of the launch, the warning was not heeded because the launch had been postponed five times.

The Challenger is the second space shuttle from the Kennedy Space Center. It is named after the British research ship Challenger, which sailed in the Atlantic and Pacific Oceans, and made great contributions to human spaceflight.

In July 1982, the Space Shuttle Challenger became a reusable U.S. spacecraft with the Belt of Hebei, successfully completing nine space missions. On January 28, 1986, the U.S. Space Shuttle Challenger carried seven astronauts on its 10th space shuttle flight. During the Challenger's 10 missions, it orbited 987 times and spent 69 days in space.

It has supersonic cruise capability, and the J11 cannot reach supersonic cruise without afterburner, and the J11 does not have stealth capability.

Equipped with long-range air-to-air missiles, the J11 has only medium-range air-to-air missiles, advanced radar and electronic equipment!

There are tactics first, and then there is **, there is always a lead in performance, and it is not interesting to have a single performance compared to the light horizontally.

Not a notch. There is no way to do it

Strong: Before you even see people, you're going to be scrap metal.

The technical equipment is perfect, and the eagles are all.

The stealth of the F22, the ability to cruise at supersonic speeds, the ability to detect the enemy before the enemy, high maneuverability, advanced electronics, these are the places where the J-11 lags behind the F22.

The F22 is currently the only fourth-generation fighter and is significantly better than the third-generation J11 in all combat capabilities.

Speed, ammo load, agility in the air

The most important thing is that the satellite constellation of US imperialism is everywhere

It could have been a struggle between an emaciated blind man and a strong, sighted man

Dizzy, if the pilots have the same quality and luck, basically the J-10 hangs ...... firstOne is a 3rd generation machine, the other is a 4th generation machine, and the grades are not ......

First of all, I don't want to grow the ambition of others and destroy my own ......prestigeHmmm......Talk to the downstairs.

If possible, let's take into account the actual situation.

According to the landlord, the border encounter is obviously China's border, and China is not yet capable of sending fighter jets to the US border, right? This is clear ...

Since the F-22 fighter jets came to the Chinese border, basically for the war or the preliminary preparation for the war, with the F-22's radar and the corresponding early warning aircraft, will the Chinese fighters rush to the side of the F-22 fighters for dogfight? The stealth performance of the J-10 doesn't seem to be so strong, right?

The Yankees should also know how well their fighters are performing......So, basically, the J-10 will not send dozens of J-10s to rush to the side of the F-22 without a chance, right? Chinese didn't have such a stupid ......

It's usually a group of Europe, and you can't say that, fighter battles are all about luck, not because you can win if you have good flying skills or advanced aircraft, and the current fighters are generally about the same.

Until the Russian fifth-generation fighter comes out next year, there is no opponent for the F22.

The J-10 can't even compare to the F18E.

Unless it's a "group fight"...

It was too difficult for the J10 to shoot down the F22, and it was only possible to overwhelm the quality with quantity.

There is almost no comparison! The F-22 is a winner compared to any fighter!

Of course, it is not guaranteed to win! There are many factors that affect the outcome of a battle, such as the weather, the quality of pilots, the battlefield environment, command, and early warning

Do you still need to ask, the J-10 was shot down by someone before he saw the F-22, but he was a 4th generation aircraft.

If you play well overall, a few F-22s can kill several Su-30s, and the performance will be much better.

The configuration is 22 bull points, but the Raptor is not covered, of course, the most important thing is the driver's psychological quality and technology.

The Su-35 is barely about the same as the F-22.

Su-30 poor F-22 a fighter era. **It's comparable.

One F-22 can top you three Su-30s.

Compared with fighters, the F22 is theoretically invincible on Earth, several streets higher than the Su-30.

Space shuttle Challenger crash (1986).

At noon on January 28, 1986, millions of Americans sat in front of their televisions as they watched the launch of the space shuttle Challenger.

This is the 25th flight of the Space Shuttle, but this one is extraordinary. There were seven people on board — five men and two women — including Christ McAuliffe, an elementary school teacher who volunteered for the U.S.'s Civic Space Program. Her husband and children, as well as other family members of the crew, were also seated in front of the television.

Only 73 seconds after the Challenger took off, **the people saw it**, and their smiles suddenly turned into cries of fear. There was no hope of saving the crew.

The accident was caused by a malfunction of the sealing device of one of the booster rockets. Shortly after the shuttle rose into the sky, the leaked fuel caught fire, and the flames quickly spread to the main fuel tank.

The Challenger flew at a speed of about 3,200 kilometers per hour before becoming a fireball. The wreckage of the shuttle fell in the Atlantic Ocean and was later recovered by US Navy divers.

The seven crew members of the Challenger were the first victims of the U.S. space program to die in the air. In 1967, three American astronauts died on the launch pad when their spacecraft caught fire before it could be lifted off.

The Challenger took place at an altitude of 116 kilometers above the Cape Canaveral launch pad.

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