Tuesday, April 11th, 2017
Earth’s magnetic field is like a huge cocoon, protecting the planet from cosmic radiation and charged particles found in solar wind. European Space Agency (ESA) Swarm satellites are recording details about one of the most difficult to observe layers of Earth’s magnetic field—as well as the magnetic history imprinted on Earth’s crust. Most of Earth’s
Tuesday, March 28th, 2017
Information from the European Space Agency (ESA) magnetic field Swarm mission led to the discovery of supersonic plasma jets high up in Earth’s atmosphere that can push temperatures up to almost 10,000 degrees Celsius. Presenting these findings at the Swarm Science Meeting in Canada, scientists from the University of Calgary explained how they used measurements
