Watch: Blue fireball lights up skies over Spain This video can not be played To play this video you need to enable JavaScript in your browser. Watch: Blue fireball lights up skies over Spain Close Footage from static cameras in Spain shows a suspected meteorite streaking across the night sky. The European Space Agency said the object appeared to be "a small piece of a comet." The phenomenon was also spotted in Portugal, with many witnesses sharing their videos online. Subsection Europe Published 19 May Share close panel Share page Copy link About sharing Read description