Though they focus on the star at the center of our solar system, three of NASA’s Sun-watching spacecraft have captured unique views of the planets throughout the last several months.
Though they focus on the star at the center of our solar system, three of NASA’s Sun-watching spacecraft have captured unique views of the planets throughout the last several months. Using instruments that look not at the Sun itself, but at the constant outflow of solar material from the Sun, the missions — ESA and NASA’s Solar Orbiter, NASA’s Parker Solar Probe, and NASA’s Solar and Terrestrial Relations Observatory — have sent home images from their distinct vantage points across the inner solar system.
All three missions carry instruments to study the Sun and its influence on space, including cameras that look out the sides of the spacecraft to study the Sun’s outer atmosphere, the solar wind, and the dust in the inner solar system. It’s these instruments that, at various points in 2020, saw several planets pass through their fields of view.
Each of the three missions has a distinct orbit, so their perspectives are different from both ours here on Earth and from each other. This is reflected in each spacecraft’s view of the planets, which show the bodies in different positions than what would have been seen from Earth and from the other spacecraft on those dates.
Read more at: NASA Goddard Space Flight Center
