Our sun is in the MILKY WAY galaxy, which measures about 100, 000 light-years across. That long thin milky bright shape across the middle of the night sky is made up of about several billion stars in our galaxy. Our galaxy is a spiral(旋转的) galaxy. but there are other types.The ...
The Milky Way galaxy includes the Sun, its planets, and rest of the solar system, along with billions of stars and other objects. 相关知识点: 试题来源: 2004年5月TOEFL试题含答案 解析 B 答案:B:and the rest分析:【the rest of: what is left after everything or everyone else has gone, ...
Milky Way GalaxySolar PositionSpiral GalaxiesGalactic RotationPlanetary SystemsStellar EvolutionIt is shown that the sun's position near the galactic corotation circle, on which the angular velocity of the differential rotation of the Galaxy is equal to the angular velocity of a wave, makes it ...
H ave you ever looked at the Milky Way galaxy. The sun is stars in the night sky and just one of those 200 billion to 400 billion asked how many there are? If stars.so, you're not alone. People have If that blows your mind, just wait! Our been asking this question for a very...
The Earth is the third planet from the Sun, and it is located in the ___ of the Milky Way galaxy. A. outskirts B. center C. halo D. bulge 相关知识点: 试题来源: 解析 A。解析:这题考查词汇。“outskirts”表示边缘、郊区,地球位于银河系的边缘;“center”是中心,地球不在银河系中心;“ha...
# What is the main idea of the What is one way to sort the stars section “Just Another Star”? in the Milky Way galaxy? # What happens to the Sun’s energy How are visible light and infrared after it makes its way light similar? to the surface? How are they different? # Why ...
and how the milky way is a galaxy called home 银河就是一片星系被称作家园 I thought the moon was a crescent 我以为月亮就是个月牙 and you showed me I was wrong 但你告诉我我是错的 but where should this sunflower stare 我希望你是向阳花把...
At the time of the observations, SOHO is looking towards the heart of the Milky Way Galaxy, which lies in the constellation of Sagittarius. The Milky Way, made by the light of billions of distant stars, forms a luminous band slanting down and to the right. Dark lanes seen in the Milky...
It is a 16 of the Milky Way Galaxy(银河系). The sunis important because it gives the 17 heat and light. It is about 150 million kilometres 18 the earth. On the sun's surface, we cansee strong storms. We call them “sunspots" because they_19_ dark spots on the sun's surface. ...
The diameter ofour closest star,the Sun, is 1,392,000 kilometers. The Sun is thought to be4.6 billion years old.The Sun is a medium–size star known asa yellow dwarf.It is a star in theMilky Way galaxyand the temperature in its core is estimated to be over15,000,000 degrees Celsiu...