This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not ...
When we see stars twinkling(闪耀)in the sky (9) , we may think a lot : with so many stars in the universe , is there life out there in space ? If there is life on other planets, what life will be like there? What transports(交通工具) do they use to travel ? ...
Still, we can tell that some stars have planets. While a big planet goes round, it pulls its star to one side. And sometimes we can see this. Then we know that the star has a planet. For example, Barnard's Star is a small red star. And it is the quickest star in the universe...
We have examined this star for a number of years, and now we are certain it has a planet.1.Worlds moving around the sun are called ___.A.starsB.planetsC.spaceshipsD.halls2.From the article we know that ___.A.there is only one sun in the universeB.there are millions of millions...
Our Universe for Kids : Universe is everything .Our very own Galaxy has billions of Stars and Planets in it. There are billions of Galaxies in our Universe.
an the universe, there is the Earth,the moon, the sun, the stars and all other things too far away to see. the Earth is one of the sun\\\'s planets, and the moon is our satellite. the moon is about three hundred and eighty thousand kilometres away from the Earth ,but it\\\'s...
Within the universe, our solar system holds a special place. It consists of the Sun, eight planets, and numerous smaller celestial bodies such as moons, asteroids, and comets. Each planet, including our home planet Earth, has its own unique characteristics and plays a crucial role in the har...
1. 我们的宇宙 他所著科普读物《我们的宇宙》(Our Universe)至今还在出版。从《人的宗教》看,诗人非常熟悉进化论。 sasnet.cn|基于5个网页 2. 我们的宇宙天地 3600悠游迪... ... ‧文字探险家( Word Explorer) ‧我们的宇宙天地(Our Universe(4 DVD) ‧前进动物世界( World of Animal(4 DVD) .....
ain the universe, there is the Earth,the moon, the sun, the stars and all other things too far away to see. the Earth is one of the sun's planets, and the moon is our satellite. the moon is about three hundred and eighty thousand kilometres away from the Earth ,but it's our nea...
Why do the planets have different obliquities? The curvature of time, a non-intuitive concept! Earth's Paleoclimates and Carbon Dioxide Biosignatures or presence of life in the Universe How to weigh the sun? Challenge and threat of Artificial Intelligence How do machines understand, in...