The North Magnetic Pole’s Mysterious Journey Across the Arctic Scientists accelerated the update of a model of Earth’s fluctuating magnetic field, which is needed to keep navigational systems functioning. Many wondered what’s happening inside the planet’s core. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Ties: Sundays at the Altar of ScienceNASA astronaut who was first to fly untethered in Space dies aged 80Astronomers solve mystery of ‘EATER OF WORLDS’ star'UFO' spotted flying across California sky sends Twitter into meltdown amid SpaceX launchShould You Shower in the Morning, or at Night? Yes.Aliens on Titan? NASA to send helicopter to Saturn’s moon to find ET