Astronauts to aquanauts

I think it's a very interesting article. The universe, or space, is so big. We need our astronauts to be very prepared in their mission in space. This is because if there are any problems that occurs, we on earth have little to help them. A small mistake or problem might cost us huge amount of money, time and even life.

I read from somewhere else that, actually, our deep sea is as mysterious and unexplored as the space. Maybe, when the astronauts (or aquanauts...in this case) are doing their practice in the sea, they might even discover something new in the sea deep under!

Which reminds me of a Malaysian proverb, saying that "one drinks while swimming" which means doing two things at once. (But don't do that really, you might drown! Hehe)