WebFacts about the Sun. The Sun is all the colours mixed together, this appears white to our eyes. The Sun is composed of hydrogen (70%) and Helium (28%). The Sun is a main-sequence G2V star (or Yellow Dwarf). … WebMar 22, 2024 · Our Sun is a 4.5 billion-year-old star – a hot glowing ball of hydrogen and helium at the center of our solar system. The Sun is about 93 million miles (150 million kilometers) from Earth, and without its energy, life as we know it could not exist here … Our Sun lies near a small, partial arm called the Orion Arm, or Orion Spur, located … For its efforts to untangle the long-standing mysteries of the Sun, the Parker Solar … Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system – … When comets from the Oort Cloud approach the Sun, their surface ices … Orbits the Sun 3 Seize the Day Ceres completes one rotation around its axis … The Sun is a dynamic star, just like the other stars in the sky -- but our star is … Moons come in many shapes, sizes, and types. A few have atmospheres and … The Sun has several regions. The interior regions include the core, the radiative … There are more planets than stars in our galaxy. The current count orbiting our … Overview. Both Arrokoth (visited by NASA's New Horizons mission) and Pluto are in …
Sun Facts for Kids - Interesting Facts about the Sun
WebThe Sun's radiative zone extends from the core outward to about 70% of the Sun's radius. In a smaller (than the Sun) star that is cooler than our Sun, the convective zone tends to be larger, extending deeper into the star's … WebThe core is comprised of a radiative layer that emits radiation and a convective layer that transfers heat. The heat inside the core causes protons and electrons to rub together creating an energy source for the … in an individualistic society
Fusion at Work
WebThe sun’s mass is around 70.6% hydrogen and 27.4% helium. While a majority of our sun may be gas it does have six distinct regions: the core, the radiative zone, and the convective zone in the interior, the visible … WebThe Sun’s surface area is around 11,990 times greater than that of Earth. The distance between the Earth and the Sun is called an Astronomical Unit – AU. The Sun travels at a speed of 136 mi / 220 km per second through … WebJun 14, 2014 · In this part of the sun, the energy is passed between atoms in particles called photons, over and over and it takes around 170,000 years to leave this zone! When the … duty status report us dept of labor