http://news.bbcnewsd73hkzno2ini43t4gblxvycyac5aw4gnv7t2rccijh7745uqd.onion/2/hi/in_pictures/8630717.stm
Nasa says the plume is steam caused by molten lava reaching the surface beneath the 200m (700ft) thick glacier. The continuing eruptions send ash and steam thousands of feet into the sky before drifting off across Europe. Much of the airspace over Europe is closed because of concern for aircraft safety.