Skip to content

ACE

Overview

ACE (Advanced Composition Explorer) is a NASA Explorers mission orbiting the L1 Libration point - where it studies spaceborne energetic particles and provides near real-time space weather data.

RAL Space involvement

Ground station facility monitors and transmits ACE data to NOAA Space Weather Prediction Centre, where it is used to improve forecasts and warnings of solar storms.
Launch Date
August 1997
Focus
Solar and space physics
Partners
NASA

Artists impression of ACE Credit: NASA

View more missions