About the universe, astronomy, frontier physics, and a series of other basic sciences

Although it's nonsense, I still have to say: although the general theory of relativity is more difficult to understand, but astronomy is the foundation, if you have time, go and look at a brief history of time, that is simple, the universe in the shell is more difficult, if you don't have a foundation, don't read it, as for cutting-edge physics, you have to look at quantum mechanics, that is even more difficult to understand, let's discuss it when we have time.

Summary. Kiss <>

Astrophysicists believe that the founder of science that kicked off modern cosmology was the American astronomer Hubble <>

<> Hubble discovered the redshift phenomenon of galaxies through the observation and study of galaxies, and proposed Hubble's law, that is, the expansion rate of the universe is proportional to the distance. This discovery provides an important observational basis and theoretical support for the study of the origin and evolution of the universe, and lays the foundation of modern cosmology. <>

<> astrophysicists believe that the scientific founders who kicked off modern cosmology were.

Kiss <>

I'm glad to answer for you, astrophysicists believe that the scientific founder of modern cosmology is the American astronomer Hubble <>

<> Hubble discovered the redshift phenomenon of galaxies through the observation of galaxies and the study of key leads, and proposed Hubble's law, that is, the expansion rate of the universe is proportional to the distance. This discovery provides an important observational basis and theoretical support for the study of the origin and evolution of the universe, and lays the foundation for modern cosmology. <>

Kiss <>

Related Extensions: Astrophysicist is a field that combines astronomy and physics, mainly studying the physics, chemical properties, and laws of motion of celestial bodies. They usually have the knowledge and skills in related fields such as astronomy and physics, and use astronomical observations and tests to study cutting-edge scientific problems such as the evolution of the universe, star formation, cosmology, and the pure physics of the gravitational family.

Many famous scientists are astrophysicists, such as Albert Einstein, Stephen Hawking, Hubble, and many more. <>

Astronomy is a discipline that studies the structure and development of celestial bodies in space, including the structure, properties and operation laws of celestial bodies, mainly through the observation of the radiation emitted by celestial bodies to the earth, discovering and measuring their positions, exploring their motion laws, studying their physical properties, chemical composition, internal structure, energy and their evolution laws. The study of astronomy is of great practical significance to our lives. With the development of human society, the research object of astronomy has developed from the solar system to the entire universe.

Astronomy is a discipline that requires long-term research and solid scientific skills.

The astronomy roadmap can be summarized into the following phases:

1.Ancient astronomy: Ancient people studied astronomy by observing the movement of celestial bodies and formulating astronomical cycles, such as the Chinese astronomer Shi Cheng and the Greek Ptolemy.

2.Copernican Revolution: Nicolaus Copernicus introduced heliocentrism, the opponent of geocentrism, and promoted the revolution of astronomy by making the sun the center of the universe.

3.Kepler and Planetary Motion: Kepler discovered the three laws of planetary motion through observation and study of planetary motion, which laid the foundation for the development of modern astronomy.

4.Newtonian mechanics and celestial mechanics: Isaac Newton's laws of gravitation and motion provided a theoretical basis for celestial mechanics, bringing astronomy to a new stage of development.

5.Modern cosmology: Edwin Hubble laid the foundation of modern cosmology by observing the redshift of galaxies and deriving Hubble's law, which led to the expansion of the universe.

The major pioneers of modern cosmology were Georges Burgie Boulder and Albert Einstein. By observing and studying the cosmic microwave background radiation, Boulder put forward the theory of the universe, which laid the foundation for cosmology. Albert Einstein put forward the concept of the expansion of the universe through the theory of general relativity, and made important contributions to the structure and evolution of the universe.

The main scientific achievements of these scientists include the in-depth study of the origin, evolution, structure and properties of the universe, which provide important theoretical and observational basis for our understanding of the universe.