A main scientific goal of JWST is to observe the most distant objects in the universe, beyond the reach of existing instruments.. 
Nitori didara iṣẹ ọwọ rẹ, awọn akọrin alamọdaju nigbagbogbo ka a si bi olupilẹṣẹ nla julọ ninu itan -Iwọ -oorun.Igbesi a bi Bach ni ẹIṣẹlẹ ni ọdun 1685.. 