Once upon a time, a boy appeared in space, but, where did he come from?

His origin story is not that of a human, but much like his species implies, he is more similar to the concept of a ghost than an actual human. But at the same time, he is still able to be seen like other living beings.

When he was called into existence, a calamity had just struck the space station and left it in pieces. The members had no time to ponder about ways to save themselves, instead deciding to go out singing their favourite song.
Their remnants created a new existence, Astrophel.

Being made of the countless thoughts of the individuals experimenting in space, Astrophel has quite a vast knowledge of it. His curious nature being a force that drives him to experience things he knows little of, like the earth and humanity in it's majority.

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Astrophel is aware of his creation and his kind and happy nature is a result of the last moments of the scientists that had died at the station. 

Despite being aware how he was created, he has no recollection or concept of what a supernatural being is or that he is one and as he has so little knowledge of humanity he at first doesn't question his own creation.

One of the things Astrophel found quite a liking to quickly was music, having a tendency to hum the song of the scientists, even before he had truly been introduced to music.
With music, dancing, especially hip-hop, quickly became something he liked to watch others do. However, his body is rather inflexible and ill-prepared for such moves and any attempt ends in a clumsy showcase of his handling of his four limbs. This doesn't stop him from cheering on others.

Astrophel has a hard-time conversing with humans as he lacks even basic knowledge he could share, while also having too much information to share about space.