After nearly five decades, the US Space Agency (NASA) will again send living things to a great distance from Earth in space in 2020. This mission will be the first mission of sending living beings since the Apollo mission to the Moon.
In the universe, stars are not only present in one color, but consist of various colors ranging from the hottest blue to the coldest red. Well, do you know why blue stars are hotter than red ones?
Our earth is not the only planet in the solar system, and our solar system is also not the only star system in the Milky Way galaxy. It is estimated that the Milky Way has 100-400 billion stars. Then, where is the position of the earth and the sun in the Milky Way galaxy?
Why is Our Galaxy Named as “Milky Way”? – Has it ever crossed your mind a question about why our galaxy was named Milky Way? Where this name came from?
Have you ever wondered how astronomers can calculate distances and creating map of the universe without having to explore space? Do we no longer need to explore?
When we look up at the sky on a clear night, we will see there are many stars there. But, among all, there are bright stars. These bright stars have their own names. But, do you know who gave the names of these bright stars?
Based on the perspective of observations from earth, the moon appears to have many dark areas. However, based on the research, there are mostly craters on the other side of the moon which always turns its back to the earth. Why do the two sides of this moon can be different? A recent study has… Read More »
NASA’s Lunar Reconnaissance Orbiter (LRO) issued the latest imaging analysis of the moon. Its said, the moon experienced shrinkage which made the lunar surface wrinkled and this was due to earthquake shocks.