It's hamas who keeps firing rockets so yeah it's Hamas.
No Frag it isn't , recent rockets hitting Israel have been fired by Hamas , Fatah , Islamic Jihad , PRC , PFLP ,PFLP-GC , DFLP and one attack by a group calling itself Badr ...oh and of course the Israeli settler who launched a rocket but sent it the wrong way .
But of course you will read that , get as far as been fired by Hamas , and miraculously become instantly blind .