７２ Space Travel【Space Travel】Dialogue with the Universe

７２　Space Travel【Space Travel】Dialogue with the Universe At a rate of traditional sailing ship it takes ・15 to 20 years to out of Solar System ・250 years to go to the nearest star 4 light years away. Note: García-Sánchez, J. et al. (2001). “Stellar encounters with the solar system”. Astronomy and Astrophysics 379: 634-659. http://ja.wikipedia.org/wiki/%E8%BF%91%E3%81%84%E6%81%92%E6%98%9F%E3%81%AE%E4%B8%80%E8%A6%A7 ・It takes about 1,000 years for 20 light years by the ship cruising speed of the current ※There is also a theory that it takes 80,000 years to travel the 4.3 light years (about 40 trillion km) . ○Sending to the universe of human connectome ← It is an interesting idea, but the receiver is required to be able to learn. ← For learning and creativity, growing connectome is needed. ← Previously, it is necessary to feed the receiver. ※Human connectome：See No. 39.