Browsing: Hitomi Mission

The Hitomi mission, formerly known as ASTRO-H, was a Japanese satellite equipped with advanced astronomical instruments designed to study high-energy phenomena in the universe such as black holes, neutron stars, and galaxy clusters. Launched by the Japan Aerospace Exploration Agency (JAXA) in February 2016, Hitomi carried instruments capable of observing X-rays and gamma rays, which are crucial for examining the most energetic and dynamic processes in space. However, the mission faced a critical setback when the satellite lost contact with Earth in March 2016, due to a series of malfunctions that led to the satellite’s breakup. Despite its brief operational period, Hitomi managed to deliver some valuable data, including observations of the Perseus galaxy cluster, which provided insights into the behavior of hot gas in galaxy clusters, demonstrating the potential for future missions in high-energy astrophysics.