26 Years in Space: INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL)
October 17, 2028
Detecting some of the most energetic radiation in space, ESA, NASA, Roscosmos spacecraft surpasses another year of operations in space, despite loss of its thrusters; launched 2002, instruments were officially powered down in February 2025, and planned reentry into Earth’s atmosphere expected Feb 2029.
