Definitions

1. noun

Something or someone opposing or contrary to the sun, often used to describe a satellite that orbits in the direction opposite to the sun’s motion in our solar system.

“The antisun satellite helps scientists better understand the effects of solar radiation on Earth’s magnetic field.”

2. adjective

Opposite to or in the direction away from the sun, often used to describe orbits or trajectories in space.

“The antisun orbit of the satellite allowed it to maintain a stable temperature in the extreme conditions of space.”