What is astro projection?

Astro projection is travel outside of your body. Almost like your second self...somewhat like your soul....being light and transparent, can travel at will to any destination. Supposably during astro projection the participant has full recollection of the event and full controll of the destinations visited. Believed to be the gateway to travel between worlds and times. A way to see one place like Egypt at one moment and London the next. I've attempted to project but never succeeded. But I've always had a keen interest in the idea.

Common is there that No one Feel the Soul or Dead Body.....!!!

its called astrial projection and you are correct...leaves the body and goes where the sub-consious mind wants it too...and it has been tested and determined that it is possible...after all...we only use 1/10th of our brain power...imagine the possibilities!!

It's when you launch the Jetson's dog out of a catapult.

First of all its "astral", and yes, that pretty much sums it up. Look it up on wikipedia or something