BTN space

if you ever looked up at the sky and asked questions that you are an astronomer. Like the sun the moon rises ans sets. Every planet and star moves just like earth. I wonder how many stars there are our solar system? i understand that there are many planets is in space and many to be explored?

BTN space

there are so many planets to look at but thy are all too fare away to explore. In 1981, the launch of the space shuttle Columbia marked the beginning of reusable space craft. The costs for human spaceflight are enormous, spaceships can cost billions of dollars to develop and launch. I wonder how many planets are not explored yet? I wonder how many people have set foot on the moon?  I understand that the sun is so hot that no one can explore it or go near it. 

space video

Food in space is dehydrated. there are lots of canned food. As long as all the food so stuck together you can eat it/ open it. I wonder how long food in space last for? I wonder how you eat your meals in space? I understand that you can only drink liquids with a straw because the liquid will spill and flout next to you. 

space video

Babylon-  a city state that was located  near modern Baghdad. Precession of the equinoxes- a term for the wobbling of the earth around the axis. Maya- a group of mesoamerican. I wonder why you can only see stars at night and there always there during the day?  I wonder when space was discovered? I understand that there are lots of planets in space and lots more to be discovered