
NASA Ignites Critical Engine Tests for Artemis IV: SLS Core Stage Pushed to Limit at Stennis Ahead of 2026 Lunar Mission
NASA Initiates Critical Engine Tests for Artemis IV Mission Following a period of successful system checks, engineers at NASA’s Stennis Space Center in Mississippi have commenced a pivotal phase of preparation for the Artemis IV mission. This crucial step involves initiating a critical series of Green Run engine tests on the Space Launch System (SLS)…