john darche dot com. international airport in the very heart of moscow. no space tracking ground station no local satellite registered the meteorite as it approached the. they could only refuse to restrain which remained visible in the atmosphere for nine hours. that no one has been warned about what was coming in the unexpected attack from space threaten the lives of seven million people committed to meteorites of such size are very hard to pinpoint i would even say that for the time being it's impossible no one has such equipment telescopes are used to observe larger objects this is something we have to work at the opens is a top priority area of technology development so this there have been impacts in the past and they will happen in the future. the scale of these impacts will greatly depend on their size. which used this was almost the same as a miss eyelets hack except that it came from space. that's why it's order to reduce the chance of it happening again we have to protect our country with maybe five telescopes it would cost about half a billion