Firm says 'comfortable' space station will be up by 2016
                                
                                
                                    (Newser) -
                                    A Russian firm has good news for would-be space tourists worried about lousy food or getting cramped by astronauts performing experiments. Orbital Technologies says it aims to have a "comfortable" space hotel circling the Earth by 2016, the  BBC  reports. Chief exec Sergei Kostenko says the hotel will have...