Solar Dynamics Observatory (SDO)

The Solar Dynamics Observatory (SDO) is a NASA spacecraft that continuously observes the Sun, providing detailed images and data about its magnetic activity, solar flares, and plasma movements. Launched in 2010, SDO helps scientists understand how the Sun’s energy affects space weather and Earth's climate. It uses advanced instruments to monitor the Sun's surface and atmosphere in high resolution, enabling real-time tracking of solar phenomena. This information improves predictions of solar storms that can impact satellites, power grids, and communications on Earth.