NASA chooses JEDI to explore the Sun and solar events.

By Oliver Townsend May 23, 2024
NASA Selects JEDI Instrument to Study the Sun and Solar Eruptions.jpegOrginal image from: https://scienceblog.com/544613/nasa-selects-jedi-instrument-to-study-the-sun-and-solar-eruptions/

NASA has recently selected the Joint EUV coronal Diagnostic Investigation (JEDI) instrument to study the Sun and solar eruptions. This new instrument will capture images of the Sun in extreme ultraviolet light, providing vital insights into the Sun’s behavior and its impact on Earth. With JEDI set to be integrated into the European Space Agency’s Vigil space weather mission, scheduled for launch in 2031, researchers are eager to explore the middle layer of the solar corona to better understand solar wind and eruptions.

Understanding Space Weather with JEDI

The Vigil mission, stationed at Sun-Earth Lagrange point 5, will offer a unique perspective for monitoring space weather. JEDI’s observations from this vantage point will help scientists link solar surface features with measurements in the corona. By capturing constant views of the Sun in extreme ultraviolet light, JEDI aims to revolutionize our understanding of space weather drivers, leading to improved warnings and mitigation strategies for space weather effects on satellites, spacecraft, and Earth.

Insights from JEDI for Solar Research

Managed by the Living With a Star Program at NASA’s Goddard Space Flight Center, the JEDI project, led by Don Hassler, is funded by the NASA Heliophysics Space Weather Program. With a total cost capped at $45 million, JEDI promises to be a valuable asset in NASA’s pursuit of unraveling solar mysteries and enhancing predictive capabilities for space weather impacts. As technology and lives become increasingly reliant on space-based systems, JEDI’s unique perspective and data collection capabilities are poised to play a crucial role in advancing our understanding of the Sun.

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