According to National Geographic, the solar system refers to a collection of planets, moons, asteroids, comets, and other celestial bodies that are gravitationally bound to a star called the sun. Located in the Milky Way, our solar system is estimated to have formed about 4.6 billion years ago.
The eight planets of the solar system are in order the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto, once classified as the ninth planet, is now considered a dwarf planet. Each planet has its own characteristics such as size, composition, and atmospheric conditions.
In addition to planets, the Solar System also contains numerous moons orbiting planets and countless asteroids and comets orbiting the Sun in the Kuiper Belt and Oort Clouds. The study of the solar system, known as astronomy, helps us understand the formation and evolution of the universe and the origin of life on Earth.
Cited from nasa.gov, NASA (National Aeronautics and Space Administration) is the United States government agency responsible for the United States commercial space program and aeronautical research. NASA was founded in 1958 by President Dwight D. Eisenhower in response to the 1957 launch of Sputnik, the first artificial satellite by the Soviet Union.
NASA's mission is to improve science, technology, aeronautics, and regional exploration, increasing knowledge, education, innovation, financial viability, and responsibility to the planet. This organization is responsible for launching and processing numerous area missions, including robotic and manned missions to discover solar devices and beyond.
NASA's crowning achievements are sending people to the moon with the Apollo program, viewing observation regions with the release of the Hubble Space Telescope, and conducting endless robotic missions to discover different planets in our solar system. NASA collaborates extensively with various regional groups around the world, including the European Space Agency, the Japan Aerospace Exploration Agency, and the Canadian Space Agency, to realize the mundane dream of regional exploration and clinical research.
Refers to Wikipedia, the earth revolves around the sun due to the gravitational pull between the two bodies. Gravity keeps the earth in an elliptical orbit around the sun. This is the orbit the earth follows as it revolves around the sun.
The motion of the earth around the sun is influenced by two factors: The gravity of the sun and the speed of the earth. The gravitational pull of the sun on the earth causes it to accelerate toward the sun, but the earth's speed provides the necessary inertia to maintain a stable orbit. As a result, the Earth travels in a curved path around the Sun instead of moving in a straight line toward the Sun.
It takes the earth about 365.24 days, or one year, to make one orbit around the sun. The Earth's axis is also tilted about 23.5 degrees with respect to its orbit, causing seasonal changes as the Earth moves around the Sun.
Earth is the only planet in the universe known to have life. The planet is described as home to millions of species in habitats that stretch miles from the deepest ocean floor to the atmosphere. There may be other planets in space with conditions suitable for life, such as the presence of liquid water and an atmosphere, but no conclusive evidence of life beyond Earth has yet been found.
The search for extraterrestrial life is an active area of scientific research, with ongoing efforts to find signs of life on other planets, moons, and even our solar system. These efforts include studying the atmospheric composition of exoplanets (planets outside our solar system), searching for biosignatures of light emitted or reflected by planets (indicators of life), and other world possibilities based on physical properties. includes exploration of habitability research.
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The Sun is the central star of the Solar System and the largest object in the Solar System, accounting for over 99% of the total mass of the Solar System. The Sun is a near-perfect sphere of hot plasma, whose internal convective motion produces a magnetic field.
The solar performs a vital function in maintaining existence on the earth because it offers mild and warmth to the earth. This power drives the Earth's climate patterns, ocean currents, and climate, and additionally performs a vital function withinside the photosynthetic manner that permits plant growth.
The sun is about 93 million miles (149.6 million kilometers) from Earth and it takes about 8 minutes for its light to reach us. It has a diameter of about 1.4 million kilometers and a central temperature of about 15 million degrees Celsius. The sun's energy is produced by nuclear fusion, which converts hydrogen into helium, releasing vast amounts of energy in the process.
The Sun is a nearly perfect sphere of hot plasma estimated to be about 1.4 million kilometers across, making it about 109 times the size of Earth. It is composed of about 73% hydrogen, 25% helium, and 2% other elements such as oxygen, carbon, neon, and iron.
The internal structure of the Sun is centered around the nucleus, followed by the radiation zone, the convection zone, and the outermost layer, the photosphere. The core is the hottest part of the Sun, reaching temperatures of 15 million degrees Celsius, where nuclear fusion occurs, producing energy and light.
The sun produces energy through a process called nuclear fusion, in which hydrogen atoms combine to form helium, releasing large amounts of energy in the process. This energy travels through the sun's layers and finally reaches the surface, where it is released as light and heat.
The Sun has a magnetic field created by the movement of charged particles inside. This magnetic field can cause sunspots, flares, coronal mass ejections, geomagnetic storms, auroras, disruption of communication and power grids, and affect the Earth's environment.