NASA’s Psyche Mission Suffers Strange Glitch on Its Way to a Metallic Asteroid

The Psyche spacecraft launched nearly two years ago and is currently on its way to rendezvous with a unique asteroid in an effort to understand the origins of Earth. Although it’s still a few years away from orbiting the asteroid, which bears the same name, the Psyche mission has run into an issue with its propulsion system that forced it to power off its thrusters. NASA engineers with the Psyche mission are investigating the root cause of a recent decrease in fuel pressure in the spacecraft’s propulsion system, an issue that needs to be resolved before mid-June so that it doesn’t affect the mission’s trajectory. “The mission team has chosen to defer thrusting while engineers work to understand the pressure decrease,” NASA wrote in an update. Psyche launched in October 2023, beginning a 2.2 billion-mile journey to a metal-rich asteroid located in the main belt. The spacecraft began firing its thrusters in May 2024, using a solar electric propulsion system that relies on solar energy ... Read full article.