For the quick answer, the Sun is a Population I yellow dwarf star, in the main sequence. Why is the Sun yellow? If you saw it from space, it would actually look white. I love your advice about earth and wish that I would become the greatest scientist in the world but I know that it will not happen know because I an still young so anyways thank you for helping me on my studies you are a very nice website creator even if I do not know you or seen your face thanks once again!!!!!!!!!
Skip to content. Question: What kind of star is our Sun? Like this: Like Loading To save humanity, astronauts try to reignite the Sun with a bomb, though things don't quite go as planned.
Instead, people build giant rocket thrusters to move the Earth to a new star system. The Sun is a star. It is the center of our solar system. The Sun is a hot ball of glowing gases. It keeps our planet warm enough for living things to grow.
It gives us light so we can see. Overview Our Sun is a 4. The Latest. Studying the Edge of the Sun's Magnetic Bubble. Nothing could live on the Sun, but its energy is vital for most life on Earth. Kid-Friendly Sun The Sun is a star. The solar system is encased in a bubble called the heliosphere, which separates us from the vast galaxy beyond. Full Moon Guide: October - November Full Moon Guide: September - October Models and lab tests suggest the asteroid could be venting sodium vapor as it orbits close to the Sun, explaining its increase in brightness.
The images show Venus approaching from the left while the Sun is off-camera to the upper right. New research led by NASA provides a closer look at a nearby star thought to resemble our Sun when it was much younger.
For its efforts to untangle the long-standing mysteries of the Sun, the Parker Solar Probe team has earned a major award. This composite image made from seven frames shows the space station in silhouette as it transits the Sun on June 25, This means that it is in the most stable part of its life, converting the hydrogen present in its core into helium.
For a star the size of ours, this phase lasts a little over 8 billion years. Our solar system is just over 4. In a star, gravitational force pulls all the gases towards the centre.
When the star has hydrogen to burn, the creation of helium produces enough outward pressure to balance out the gravitational pull. But when the star has nothing left in the core to burn, gravitational forces take over. Eventually that force compresses the centre of the star to such a degree that it will start burning hydrogen in a small shell around the dead core, which is still full of helium.
The process of compression in the centre allows the outer regions of the star to expand outwards. The burning hydrogen in the shell around the core significantly increases the brightness of the sun.
Because the size of the star has expanded, the surface cools down and goes from white-hot to red-hot. Life on the planet will run into trouble well before the planet itself disintegrates.
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