페트라아카데미

When I saw the movie 'Interstellar',  it  I was extremely impressed.

In my school, I learned about the History of Science.

This It started  from Big Bang Theory. Until now, it is being developed by scientists.

Unfortunately, current technology has is limited to travel to another planet freely.

Someday, if I can go to the a planet, although any planet, it will be more interesting than I imagined.

I imagine to swim in the non-weghit zero-gravity space, to talk other ailens, and to play the surfing at in black hole.