NASA Psyche Mission: Exploration of Metal-Rich Asteroid Psyche

NASA Psyche Mission

Context

NASA’s Psyche spacecraft recently captured and transmitted a clear crescent view of Mars while passing at a distance of about 5 million kilometres, highlighting an important visual milestone during its ongoing deep-space mission.

About Psyche Spacecraft

  1. NASA launched the Psyche spacecraft on 13 October 2023 to begin its deep-space mission targeting a metal-rich asteroid also named Psyche.
  2. Built roughly the size of a small van, it travels using a solar-electric propulsion system powered by xenon gas, which enables gradual acceleration over long distances.
  3. During its journey, it carries a multispectral imager that uses twin cameras with filters and telescopic lenses to capture the asteroid in different wavelengths of light.
  4. It includes a gamma-ray and neutron spectrometer to analyse the chemical elements present on the asteroid’s surface, along with a magnetometer to check for evidence of an ancient magnetic field.
  5. The spacecraft is expected to be captured by the asteroid’s gravity in late July 2029, after which the main mission will begin in August 2029.
  6. Once in orbit, it will spend about two years studying the asteroid, including mapping its surface, capturing images, and determining its composition in detail.