Borrowed Gravity
LACHAN MORLAN
About the Work:
In May 2026, NASA’s Psyche spacecraft will fly past Mars, not to study it, and not to stay, but to use its gravity. This maneuver, called a gravity assist, allows the spacecraft to change its speed and direction without using additional fuel. For a brief moment, Mars becomes part of the spacecraft’s propulsion system, lending momentum to help Psyche continue its journey toward the metal-rich asteroid 16 Psyche.
Borrowed Gravity captures that fleeting encounter. The spacecraft is shown crossing the field of Mars, close enough to be transformed by its pull yet never captured by it. The red and gold glass represents the intense reflected sunlight of the Martian environment, contrasting the darker stillness of deep space beyond the flyby. The spacecraft passes through this warmth and energy only once, altering its trajectory for years to come.
Gravity assists are a reminder that space exploration is not always about destinations, but about relationships between worlds. Planets can guide, redirect, and accelerate spacecraft across the solar system. Mars becomes a turning point, not the goal, but the moment that makes the goal reachable.
This piece celebrates the idea that exploration is often shaped by encounters along the way. Psyche’s journey depends not only on advanced engineering, but on the natural forces of the solar system itself. For a brief instant, a planet and a spacecraft share motion, and that shared motion carries humanity farther than it could go alone.
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