NASA’s Voyager Probes Uncover a Mysterious “Wall of Fire” Beyond Our Solar System
NASA’s Voyager 1 uncovered a shocking fiery barrier at the edge of our Solar System.
In a groundbreaking discovery, NASA’s Voyager spacecraft have crossed the boundaries of the Solar System to uncover an astonishing phenomenon: a fiery, high-temperature “wall” beyond the outer reaches of our cosmic neighborhood. This “wall of fire,” found in the boundary region known as the heliopause, marks the transition from the Sun’s influence to interstellar space. As the NASA Heliophysics program explains, the heliosphere—a bubble formed by the Sun’s solar wind—extends far beyond the orbit of Pluto, with the heliopause acting as the dividing line between solar and interstellar winds. As of now, Voyager 1 and Voyager 2 remain the only spacecraft to have ventured past this boundary, offering humanity a rare glimpse into uncharted space.
The “Wall of Fire” and the Edge of the Solar System
Launched in 1977, NASA’s Voyager probes were designed to explore the edge of the Solar System and the interstellar medium. After decades of travel, Voyager 1 became the first spacecraft to cross the boundary of the heliosphere in 2012, followed by Voyager 2 in 2018. When these spacecraft reached the edge of our solar neighborhood, they encountered a temperature spike—ranging from 30,000 to 50,000 Kelvin (54,000 to 90,000 °F)—in a region now referred to as the “wall of fire.”
https://dailygalaxy.com/2025/06/nasas-voyager-mysterious-wall-of-fire/
NASA claims to have sent a spacecraft through 54,000,-90,000 °F temperatures.
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