The Sun (IMAGE) University of California - Los Angeles Caption This is the sun. The white areas are where the sun's magnetic field is especially strong, and are close to sunspots, which can be larger than the Earth. The sun is emitting plumes of hydrogen plasma (for example, near the upper right). Credit SoHO, a joint project of the European Space Agency and NASA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.