This is the second planetarium edition of NHK's popular series "Cosmic Front" which explores the frontiers of the universe. The theme this time is "time travel” as we mark 100 years since the announcement of Einstein's general theory of relativity. At that time, "time" and "space," which are indispensable to our lives, were thought to be universal. However, what if they are not absolute, and can move, twist, and warp like living things? In the distant future, if we can manipulate "time" and "space," we may be able to jump through time and space in a spaceship and travel to places far away.

【Trailer】https://www.youtube.com/watch?v=xzncRUvWUaM