In a very amusing incident , a balloon sparked panic in a UP town. A balloon in the shape of fictional character Iron Man let loose in the skies triggered panic of an alien invasion among the residents of Dankaur town in Greater Noida. The balloon filled with gas, that resembled a robot due to its Iron Man structure was spotted over the town early Saturday morning, which later landed in a canal. A crowd gathered at the spot to see what some of them thought was an alien. A major reason behind the anxiety among people was the unusual shape of the balloon. The official said the balloon, which must have come down as it ran out of gas, was fished out around noon from the canal. There was nothing harmful in the object but it is yet to be known who let it loose it in the air.