radio astronomy seti big ear radio observatory memorial website big ear memorial website website administer naapo north american astrophysical observatory naapo home website ohio argus array introduction bigear bigear structures bigear destroy radio observatory continue main menu introduction bigear welcome original website ohio state university radio observatory osuro know big ear observatory kraus type radio telescope name john kraus founder director observatory designer builder telescope big ear cover area large football field telescope famous discover distant know object universe wow signal long run seti search extraterrestrial intelligence project enter guinness book records unique probe depth cosmos locate delaware ohio mile north columbus big ear structure comment aerial photograph big ear radio telescope structure aerial photo big ear describe separate section website proper view need browser javascript enable handle frame click bigear destroy late year operation ohio state university radio observatory big ear radio telescope cease operation land observatory sit own ohio wesleyan university delaware ohio sell land developer later claim right develop land telescope destroy early adjacent golf course expand hole home plan construction nearby land own developer website mean serve memorial unique radio telescope designer builder late john kraus person involve telescope discovery instrument radio observatory continuing note big ear radio telescope demolish land developer volunteer operate big ear prior destruction stay group follow big ear demise continual evolution people leave join continue group explore new possibility generation radio telescope call argus ability direction group form organization call naapo north american astrophysical observatory purpose develop argus project raising fund project main menu big ear website note article website write present future tense time big ear stand active big ear destroy interpret language mention present future big ear radio telescope context historical document necessarily refer present time design building big ear big ear surveys wow signal menu john kraus articles big ear beginner guides big ear historical marker displays big ear outside organizations big ear trivium flag earth cosmic search magazine online complete set issue related link copyright ohio state university radio observatory north american astrophysical observatory originally design point click software modify february