Good sci-fi idea? Rough first chaprer included.?

Really good plotline! Although its a bit like war of the worlds, but if you write the rest of the story differently that Jules Verne did then you'll be good. There are a few factual errors, (sonar is for underwater and radar doesn't have the range to be used in space) and the grammatical errors made the story a bit confusing. But if you keep writing this could be an amazing story, I like how it has the potential to deal not only with the big issue (the creepy space murder blocks) but the NASA coverup could deal with censorship and oppression too! If the story gets published then I'm definitely buying a copy. Keep up the good work and please email me at g.kosh@yahoo.com for any more proofreading or feedback!