Answer 1
It has been around since God created it. Its not gazillions of years old. Dont believe that crud. It all a lie. The universe has no real creation date. Please read The Bible, it will help open your eyes to so much knowledge. I'm not begging, just a suggestion to the reader.
Answer 2
The latest astronomical data shows the universe to be around 13.7 billion years old.
Astronomers believe that the moon was originally a part of Earth that separated from it during a giant impact event early in the formation of the solar system. This theory, known as the Giant Impact Hypothesis, explains how the moon was formed and why it shares similar isotopic compositions with Earth.
Solar energy has technically existed for billions of years, as it originates from the sun's nuclear fusion. However, the practical use of solar energy through solar panels and other technologies began in the late 19th century.
Geocentric means considering the Earth as the center.
Scientists believe that asteroids originated from the leftover material from the early solar system's formation, primarily from the asteroid belt located between Mars and Jupiter.
Astronomers, geographers, and geodesists study the Earth's position within the solar system and its relationship to other celestial bodies. They use tools like telescopes, satellites, and GPS to track and measure the Earth's position accurately.
astronomers.
Astronomers believe that the solar system is about 4.6 billion years old. This age is determined by studying the ages of rocks on Earth and meteorites from space that have been dated using radiometric dating techniques.
Astronomers believe that the solar system formed from a giant rotating cloud of gas and dust called the solar nebula. As the cloud collapsed under its own gravity, it began to spin faster and eventually formed a flat, rotating disk. The Sun formed at the center, while the planets and other objects in the solar system accreted from the material in the disk.
Astronomers.
Astronomers
no
Astronomers believe Mercury has a high concentration of iron because it is one of the densest planets in our solar system, suggesting a significant amount of heavy elements.
People thought the earth was in the center of the solar system
I believe the first person to position the sun at the center of our solar system was Copernicus during the Renaissance, Years before this many astronomers believed that the Earth was the center of the Universe.
Protoplanets are very small planets, about the size of a moon. Astronomers believe these celestial objects are formed during the creation of a solar system.
astronomers
Many astronomers, historians, regular people, and scientisis know about the planets in our Solar system.