After successfully completing a close flyby of the Sun, the OSIRIS-APEX spacecraft is now on an extended mission to asteroid Apophis. The spacecraft’s photovoltaic panels were rearranged to protect sensitive equipment during the extreme radiation experienced during the close flyby. Despite concerns about the effects of this encounter on the spacecraft, telemetry data confirmed its good condition after the flyby.
To reach Apophis in 2029, OSIRIS-APEX will undergo several close flybys of the Sun, with the first one occurring on January 2. The team behind this probe remains vigilant about its safety and functionality during these encounters with the Sun. While they are uncertain about how these five flybys will affect the spacecraft and its equipment, they continue to adapt and adjust as needed.
One major concern was how high temperatures would affect the spacecraft’s onboard camera. However, contrary to expectations, data downloaded in mid-March showed that the camera actually performed better after being exposed to high temperatures. In fact, it saw a significant reduction in blobs caused by prolonged exposure to solar radiation, ensuring clear images for future missions.
The success of OSIRIS-APEX highlights how innovation and careful planning can make space exploration possible even in challenging conditions. As engineers and scientists continue to monitor this remarkable spacecraft’s condition during its upcoming flybys, we can marvel at humanity’s ability to explore our solar system despite seemingly insurmountable obstacles.
