April 12 was officially named by the UN in 2001 as World Space Day. First of all, space exploration plays an important role in our life, which enables us to learn a lot of wonderful knowledge.

April 12 was officially named by the UN in 2001 as World Space Day. As we all know, space exploration plays an important role in our country, which can light up our dreams.

I like space very much, because space is very wonderful. All around the world, lots of people want to go to the space, but only have people success. Going to space is very important for world.