That's why Know why the stars twinkle were never fall next up Mars, How many planets are there?

這就是為什麼知道為什麼星星一閃一閃從不落在火星上，有多少顆行星？

And can we go and discover all the new things that we should know?

而我們能不能去發現所有我們應該知道的新事物呢？

We are ready to launch Answer all the questions in the universe with brand new stargazing, space explorers, some space exploring with us Maddie Space and you and all of your favorite friends Space Week Watch now on BBC I player.

我們準備推出回答宇宙中的所有問題，全新的觀星，太空探索者，一些空間探索與我們麥迪空間和你和所有你最喜歡的朋友空間周觀看現在在BBC I播放器上。