The Solar System

The solar system consists of the Sun at the center, surrounded by eight planets in this order: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. These planets orbit the Sun in elliptical paths, with various other celestial bodies such as moons, asteroids, and comets also present in the solar system.

Venus has a thick atmosphere made up of mostly carbon dioxide, which traps heat from the sun in a greenhouse effect. This leads to high surface temperatures exceeding 800 degrees Fahrenheit (427 degrees Celsius), making it the hottest planet in our solar system despite it not being the closest to the sun.

No, Copernicus' solar system model is not used today. The heliocentric model proposed by Copernicus, which places the Sun at the center of the solar system, has been replaced by the modern understanding of the solar system based on Kepler's laws of planetary motion, Newton's laws of gravitation, and more recent astronomical observations.

In the middle of the solar system is the Sun, a star that provides heat and light to the planets orbiting around it. The Sun's gravitational pull keeps the planets in their respective orbits.

No, satellites are not part of the solar system. Satellites are man-made objects that orbit planets or other celestial bodies within the solar system, such as Earth's Moon. The solar system consists of the Sun, the planets, their moons, and other smaller celestial objects like asteroids and comets.

Comets are considered minor members of the solar system because they are smaller and less massive than planets and asteroids. They are composed of ice, dust, and rocky material, and often have highly elliptical orbits that take them far from the Sun. Comets are less numerous and play a smaller role in the dynamics and structure of the solar system compared to planets and asteroids.

There are 88 recognized constellations in the sky, but none of them exist within our solar system. Constellations are patterns of stars as seen from Earth and are not physical groupings of stars that exist together in space.

The most massive planets in our solar system are Jupiter, Saturn, Uranus, and Neptune. Jupiter is the most massive planet by far, containing more than twice the mass of all the other planets combined.

Oxygen is the element in Earth's atmosphere that is essential for human life. It is rare or nonexistent in the atmospheres of other planets in our solar system, making Earth unique in its ability to support complex life forms.

Galileo had a theory, it was that the earth was NOT in the centre of the solar system like everyone thought, he made the first telescope and proved everyone wrong by looking into space and seeing that the sun was in the centre of the solar system, not the earth, doing this he also invented the telescope.

Ancient men have long known that rocks fell from the skies, but the scientists of the day were disinclined to accept such a ridiculous notion. In fact, President Thomas Jefferson was known to say that he would sooner believe that a Yankee scientist would lie, than that stones would fall from the heavens.

But a stony-iron meteorite was, according to legend, incorporated into the blade of Jim Bowie's remarkable knife, and there have been other legends of notable swords made from "iron from God".

The widespread acceptance of meteorites as stones falling from the skies probably came in the early 1800's.

You can't do much better than nineplanets.org - See related link

Jupiter - 88,700 miles (142,800 km)

Saturn - 74,898 miles (120,536 km)

Uranus - 31,690 miles (51,118 km)

Neptune - 30,775 miles (49,528 km)

Earth - 7,926 miles (12,756 km)

Venus - 7,521 miles (12,104 km)

Mars - 4,222 miles (6790 km)

Mercury - 3,031 miles (4,878km)

Pluto - 1,413 miles (2274 km)

The development of better tools, such as telescopes, allowed scientists to observe the planets and stars more accurately. This led to the discovery of new celestial bodies, the realization that Earth is not at the center of the solar system, and a deeper understanding of the vastness and complexity of the universe, ultimately changing previous ideas about the structure and behavior of the solar system.

The Hubble Space Telescope has provided invaluable data on various bodies in our solar system, leading to a deeper understanding of their composition, behavior, and interactions. By capturing high-resolution images and studying the dynamics of celestial bodies, the Hubble telescope continues to refine and enhance our current model of the solar system.

Because about 98 percent of the mass of the entire Solar System is concentrated in the Sun, it has gravitational predominance and does the least relative movement - the planets and other objects orbiting around it.

The name given to the concentration of mass at the center of the solar nebula that eventually formed the Sun is the protosun or solar protostar. This dense core accumulated gas and dust, triggering nuclear fusion to ignite as a star.

Without the sun, the solar system would lose its primary source of energy and gravitational pull. Planets and other celestial bodies would drift off into space, eventually leading to a collapse of the entire system.

There is only one main body of the Solar System - The Sun. +++ Although the Sun forms the Solar System's centre of mass and energy, a single body does not a system make. The main bodies are the Sun and the Planets - the minor ones are the Asteroids and the Comets.

Schematic system is a two dimensional chart depicting the elements and their linkages. eg Major elements of a personnel information system together with the materials and information flow.

Static system model exhibit one pair of relationships such as cost quantity and activity time

Mercury, Venus, and Mars are more dense than Earth. This means these planets have a greater mass-to-volume ratio, indicating a higher concentration of materials in their composition compared to Earth.

There are physical laws that explain the gravitational forces in the solar system. Newton's Universal Law of Gravitation states that the gravitational force is equal to the product of the masses of two distinct objects and the gravitational constant divided by the square of the distance between them. Einstein's law of general relativity postulates that gravity is an effect of the warping, or curving of space-time.