Einstein s prediction was confirmed by scientists, and the future can be crossed?

Updated on science 2024-03-11
8 answers
  1. Anonymous users2024-02-06

    Yes. Because human technology will continue to advance, and wormholes theoretically exist, it should be possible to travel through space in the future.

  2. Anonymous users2024-02-05

    There is a possibility that the future can be traversed. If scientists can unlock the theory of time, time travel is not impossible.

  3. Anonymous users2024-02-04

    I don't think it's okay because it's too unnatural to cross, so I don't believe it.

  4. Anonymous users2024-02-03

    Einstein's prophecyAlbert Einstein was the world's greatest scientist of the 20th century. In 1936, he predicted that if the electromagnetic waves emitted by a celestial body reach the earth, if it encounters another celestial body with a very large mass, it will bend due to the latter's huge gravitational attraction and form a halo, which was later called Einstein's ring. In order to explore and reveal the magical mystery of Einstein's ring, people have been working hard.

    In 1988, American scientists finally discovered the first Einstein ring in the observation of the antenna array of the Leo radio source MGLL3L+0456 at the Hestark Observatory, confirming Einstein's prediction to people for the first time. This exciting discovery greatly boosted the confidence to continue exploring. In January 1991, the National Radio Astronomy Observatory of the United States discovered the second Einstein ring and found that its electromagnetic source is a bright blue quasar 2.8 billion light-years away from the Earth, and there is a galaxy between it and the Earth, which has a mass about 300 billion times that of the Sun.

    This discovery has greatly broadened people's horizons of observing the universe. Then, in July of the same year, an international team of astronomers led by Australian astronomer David Jones discovered the third and brightest Einstein ring. The discovery and study of Einstein's rings is of great significance for understanding the universe, especially for calculating its size and age.

    The confirmation of Einstein's ring has brought people's understanding of the universe to a higher level. The great prophecy of Einstein's ring has greatly broadened people's thinking horizons for exploring the universe and expanded the broad space for people's innovative thinking. To learn innovative thinking and achieve innovative achievements, in addition to having dreams and daring to question, persistent innovation and enterprising spirit is indispensable.

    Einstein prophecy.

  5. Anonymous users2024-02-02

    Einstein's prophecy is as follows:

    The first scientific prediction: the gravitational drag effect.

    The gravitational drag effect is a famous theory proposed by Albert Einstein in the general theory of relativity, which mainly reveals the phenomenon of space-time distortion. The scientific definition of gravitational drag effect is as follows: when a massive celestial body is rotating, the resulting rotation speed and angular momentum will cause a certain distortion to the surrounding space, that is, space-time distortion.

    The second scientific prediction: gravitational deflection of light.

    In people's traditional impression, light travels in a straight line and will not be affected by any factors, but in Einstein's general theory of relativity, the gravitational deflection theory of light is proposed, to the effect that light is not affected by any factors, if the light passes through a massive celestial body, due to the space-time distortion around the celestial body, the light will emit refraction, just like the reflector we usually use.

    Third Scientific Prediction: Gravitational Redshift Theory.

    Einstein proposed in the theory of relativity that the gravitational field is extremely strong, because it is in the strong gravitational field, the vibration period of light is longer than that of the light on the earth, resulting in the spectral line to the red light band offset, this is the famous gravitational redshift theory, the 20th century 60s this theory was confirmed, in 2010 scientists through experiments to confirm the scientific nature of the gravitational redshift theory, and now the gravitational redshift theory is used to explain the expansion of the universe.

    Fourth Scientific Prophecy: The Precession Problem of Mercury's Perihelion.

    Prior to this, Mercury's perihelion orbit around the Sun has been producing unexplained "orbit changes", that is, Mercury's aphelion and perihelion are disproportionate, with perihelion only 46 million kilometers and aphelion as high as 70 million kilometers, which is the so-called Mercury perihelion precession.

    Fifth Scientific Prediction: The Time Dilation Effect.

    Einstein also proposed a theory of the time dilation effect in the theory of relativity, also known as the time dilation theory, according to which Einstein predicted that gravity is inversely proportional to time and the scale of objects, that is, the greater the gravitational force, the slower time passes, and the smaller the scale of the object. In the early 70s, scientists confirmed the effect of time dilation with two aircraft flying around the Earth for testing.

  6. Anonymous users2024-02-01

    1. The speed of light is constant

    The speed of light is constant, Einstein is the famous mass-energy equation e=mc2, where c represents the speed of light in a vacuum, although there are many different ways of presenting light, such as sunlight, light, red light, blue light, etc., as long as it is light, it must obey the speed limit of 300,000 kilometers per second, so even if the energy of these two photons is very different, they will also travel at the same speed, just like Newton was hit by an apple, objects of different masses fall at the same speed in a vacuum.

    In 2009, the Fermi Gamma-ray Space Telescope detected two photons, one of which is a million times more energetic than the other, almost at the same time, both from the same region, created by the collision of two neutron stars about seven billion years ago.

    2. Strong gravitational lens

    Strong gravitational lensing, just like the sun bends the light of a star far away from it, galaxies in the universe can bend light from objects farther away. In some cases, this phenomenon is beneficial for us to observe more distant galaxies, such as the Hubble telescope's 13.7 billion years ago**, which magnified the early galaxies of the universe through a clear lens.

    Otherwise, it would be difficult for us to observe such distant and ancient galaxies, and in short, a massive object that is closer to us can act as a lens, like a telescope magnifying distant objects. The difference is that when a distant object is precisely aligned with another celestial body, we see the light bending into an Einstein ring or arc, like a smiling face in space captured by the Hubble telescope, surrounded by a magnified galaxy farther away from us.

    3. Strong gravitational lens

    Weak gravitational lensing, compared to strong gravitational lensing, does not see objects that are particularly aligned with our line of sight, so it will cause distortion and make the object appear larger and more stretched. Although weak gravitational lensing makes it somewhat difficult to restore distant galaxies, it is of great help in studying dark matter and dark energy in the universe. Scientists can better understand what we can't see in the universe by studying galaxy distortions in weak gravitational lensing.

    4. Microgravitational lensing

    The first two gravitational lenses are talking about galactic lenses, and microgravitational lenses are very easy to understand, simply put, they use small celestial bodies as lenses, when the star has the effect of a hidden pathway, it will magnify the brightness of the light of the star behind it, and when there are planets around the star in front of it, the telescope can find the planets around the star through the change of light. Therefore, microgravitational lensing is generally used in the field of observation for the discovery of exoplanets. Gravitational lensing, on the other hand, was proposed by Albert Einstein more than a hundred years ago.

    5. Black holes

    The discovery of black holes in 2019 once again confirmed the theory of relativity, and several Nobel Prizes in physics were awarded to the team that studied black holes and observed black holes, which once again illustrated the particularity of black holes, black holes represent the most extreme case of space-time structure, and the huge gravitational distortion of space-time time and space is not easy to make here in black holes. But it took 100 years for black holes to be observed and Einstein measured the formation of black holes.

  7. Anonymous users2024-01-31

    In 1915, Einstein's general theory of relativity was born, in which Einstein pointed out that matter can bend or distort the structure of space-time, and human beings feel this distortion in the form of gravity. Later, he also put forward the black hole conjecture, which believes that there are countless black holes in the universe, and black holes have a strong gravitational pull, which is so strong that even light cannot escape. The gravitational wave conjecture is also a proponent from Einstein's general theory of relativity, who compared gravitational waves to water waves generated by the motion of objects on water, and believed that gravitational waves travel at speeds close to the speed of light.

  8. Anonymous users2024-01-30

    Einstein's Seven Great Predictions 2060 Earth will be destroyed, bees will disappear, and humans will disappear, space-time distortion theory, magical predictions, Bose-Einstein agglutination, cosmological constants, microgravitational lensing. With the exception of the first and second ones, the other five have been confirmed.

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