Browsing: IBEX

The Interstellar Boundary Explorer (IBEX) is a NASA space mission launched in 2008 to study the outer boundaries of the solar system, specifically the region where the solar wind interacts with the interstellar medium. Using innovative sensors, IBEX captures data on energetic neutral atoms (ENAs), providing a unique global map of the heliosphere—the protective bubble formed by the sun’s solar wind. By exploring this boundary, IBEX helps scientists understand how the heliosphere shields our solar system from harmful cosmic radiation and offers insights into the conditions of interstellar space, contributing to our broader knowledge of space environments and cosmic phenomena.