The Parker Solar Probe is a NASA spacecraft launched in 2018 to study the Sun's outer atmosphere. It is designed to withstand extreme heat and radiation as it approaches within 3.8 million miles of the solar surface, providing unprecedented data on solar activity and space weather.
Source: science.nasa.gov
11/08/2025
verybody sees the Sun. Nobody's been there. Starting in 2018, though, NASA launched the robotic Parker Solar Probe (PSP) to investigate regions near to the Sun for the first time. The featured time-lapse video shows the view looking sideways from behind PSP's Sun shield in December during the closest approach of any human-made spacecraft to the Sun, looping down to only about five solar diameters above the Sun's hot surface. The PSP's Wide Field Imager for Solar Probe (WISPR) cameras took these images over seven hours, but they are digitally compressed here into about 5 seconds. The solar corona, including colliding coronal mass ejections (CMEs), is visible here in unprecedented detail, with stars passing far in the background. The Sun is not only Earth's dominant energy source, but its variable solar wind also compresses Earth's atmosphere, triggers auroras, affects power grids, and can even damage orbiting communication satellites.