AI Insight
NASA's Psyche spacecraft captured its first near-complete view of Mars, including the south polar cap and the Valles Marineris canyon system, shortly after its closest approach to the planet on May 15, 2026. The flyby served as a gravity assist maneuver to redirect the spacecraft toward the main asteroid belt. Following the encounter, Psyche will reactivate its solar-electric propulsion system to continue its journey toward the metal-rich asteroid Psyche, with orbital insertion expected in August 2029.
Why it matters
The Mars flyby represents a critical navigational milestone for a mission designed to study a metallic asteroid believed to be the exposed core of an early planetary building block, which could provide direct insight into the formation of rocky planets, including Earth. Understanding the composition of asteroid Psyche may inform models of planetary differentiation and the early solar system.
NASA’s Psyche Mission Sees Mars’ South Pole After Flyby
NASA/JPL-Caltech/ASU
Description
This is Psyche’s first view of a nearly “full Mars” seen shortly after the spacecraft’s closest approach to the planet on May 15, 2026. The view extends from the south polar cap northwards to the Valles Marineris canyon system and beyond.
With Mars in the rearview mirror, the spacecraft will soon resume use of its solar-electric propulsion system to make a beeline to the main asteroid belt, between the orbits of Mars and Jupiter. When it arrives in August 2029, it will insert itself into orbit around the asteroid Psyche, which is thought to be the partial core of a planetesimal, a building block of an early planet.
For more information about NASA’s Psyche mission, visit:
https://science.nasa.gov/mission/psyche/
Source: NASA’s Psyche Mission Sees Mars’ South Pole After Flyby