Who the -blam!- do you think you are?? First of all, You obviously don't conceive the "Science-fiction" genre. This game was not made to be realistic, you -blam!-ing rètard. Second of all, of course Bungie hasn't been to Venus, no one has. Third of all, has your prepubescent stegosaur brain short-circuited like a toaster in a bathtub yet? Or has it figured out that [b][u]THIS GAME TAKES PLACE MILLENNIA IN THE FUTURE?!?[/u][/b] last of all, your molecular destruction theory does have some quality to it, but don't forget that ALMOST EVERY OTHER ENTERTAINING GAME ON THE PLANET HAS SOMETHING UNREALISTIC TO IT. Do you judge Star Wars or the Halo franchise because it has impossibilities to it? [b][u]WRONG[/u][/b] That's what makes it entertaining, dip-blam!-.Realistic game or not, you should really look into the genre before judging a game in such a way. Stick to Solitaire if you want something realistic,ungrateful -blam!- ( I know my curses are censored, and I don't care.)