Ãi Certainliry News Today

How to go where without knowing where where is. >> what about the argument its not worth right now spending money on trying to explore space when we have so many problems here on earth? >> i dont agree with that. i never have. weve had a very successful space program for half a ñi certainliry. its part of our nature to explore. thats what it means to be a human being to know whats beyond the next hill. thats what the space program does for us. >> what about scientific limitations we have not be...