NASA launches 3 spacecraft studying solar system edge and space weather

NASA is launching three spacecraft on a single rocket from the Kennedy Space Center to study solar weather and the boundaries of our solar system. The Interstellar Mapping and Acceleration Probe (IMAP) will focus on the heliosphere, the protective bubble around the solar system, helping scientists understand its role as a defense against cosmic rays. Alongside IMAP, NOAA is launching the Space Weather Follow On – Lagrange 1 satellite, designed to provide early warnings of solar storms that could impact astronauts, satellites, and Earth's infrastructure. These missions synergistically aim to improve understanding of solar activity's effects on Earth and space, supporting safety for upcoming human exploration missions, including the Artemis program to the Moon. NASA officials emphasize the importance of space weather forecasting for astronaut safety and technology protection. This coordinated effort marks a significant step in preparing for deeper space exploration and safeguarding space assets.