 Uranus na Neptune Ntikwabaye kuvumbura umubumbe musha mu kirere cacu gusa, ahubwo Neptune niwo wabaye nkibuye ryifatizo ryintango yubushakashatsi ku biba mu kirere kuko kuwubona vyasavye ko harinda gukoreshwa Telescope, yatumye abashakashatsi batangura kuhamenyera nibindi vyinshi. 