The main difference between the sun and any other star is the distance each are from Earth. The sun is closer to this planet than all of the other stars.Know More
Size is another major difference between the sun and other stars. The sun is the biggest star in this solar system. Within the whole universe, the sun is quite small compared to the enormous stars that exist beyond our solar system. The largest star that scientists have discovered is called Mu Cephei. Over one billion of Earth's suns could fit inside of Mu Cephei. This massive star is considered to be a giant in the universe.
Stars also differ in temperature. Temperature differences can be interpreted using color changes. Stars that burn red and orange are much cooler in temperature than the sun. Stars that burn white or blue-white are much hotter than the sun.
As well as mass and temperature, all of the stars also differ in age. The sun in this solar system is approximately five billion years old, making it a middle-aged star. As the stars grow older, they are subject to changes in mass, size and temperature. Sometimes, stars can even lose mass as they age.Learn more about Our Sun
If it were possible to drive from the Earth to the sun, the amount of time required for the journey is slightly more than 1.55 million hours at a rate of 60 mph. That is approximately 64,597 days or about 177 years.Full Answer >
According to Universe Today, the surface gravity of the sun is 27.94 g, about 27.9 times stronger than the surface gravity of the Earth. The more mass an object has, the larger its gravitational pull. Since the sun is such a huge mass that makes up 99.86% of the mass of the Solar System and has a mass over 330,000 times that of Earth, it has a lot of gravity.Full Answer >
The sun is important to Earth because it warms the seas, generates weather patterns, stirs the atmosphere and provides energy to growing plants. The plants are responsible for providing oxygen and food for life to exist on Earth, according to the U.S. National Aeronautics and Space Administration.Full Answer >
Without the sun, all life on Earth except for deep sea microbes would die. Earth would cool to minus 100 degrees Fahrenheit within one year, plants would be unable to photosynthesize and gravity would no longer keep the Earth in orbit.Full Answer >