New IMAP Mission Maps Sun's Heliosphere

CNN reported on September 24, 2025, that the new IMAP mission has launched to study the heliosphere, a protective bubble created by the sun. This cosmic environment shields our solar system from harmful external radiation, acting as a protective shield for the planets within it. The source material describes the heliosphere as a complex environment with mysteries that scientists aim to unravel through this new initiative. The article did not specify the launch location or the expected duration of the mission.

The primary goal of the IMAP mission is to map the heliosphere in a way that has never been done before. By creating a detailed map, the mission intends to provide new insights into the structure and function of this solar shield and its interaction with the rest of the galaxy. The data gathered is expected to help scientists better understand the boundary where the sun's influence ends and interstellar space begins. The mission will create a map of the heliosphere with unprecedented detail.