INTEGRAL Announcement of Opportunity (AO-15) 20 February 2017 Proposals are solicited for observations with INTEGRAL in response to the Fifteenth Announcement of Opportunity, AO-15, issued 20 February 2017. This AO covers the period January 2018 to December 2018. The deadline for submission of proposals is 31 March 2017, 14:00 CEST. Read more
ESA's INTErnational Gamma-Ray Astrophysics Laboratory is detecting some of the most energetic radiation that comes from space. It is the most sensitive gamma-ray observatory ever launched. INTEGRAL is an ESA mission in cooperation with Russia and the United States.
Two-year extensions confirmed for ESA's science missions 22 November 2016 ESA's Science Programme Committee (SPC) has today confirmed two-year mission extensions for nine scientific missions in which the Agency is participating. This secures their operations until the end of 2018. Read more
INTEGRAL sets limits on gamma rays from merging black holes 30 March 2016 Following the discovery of gravitational waves from the merging of two black holes, ESA's INTEGRAL satellite has revealed no simultaneous gamma rays, just as models predict. Read more
Astronomers use cosmic gravity to create a 'black-hole-scope' 06 July 2015 The INTEGRAL, Fermi and Swift space observatories have used the magnifying power of a cosmic lens to explore the inner regions of a supermassive black hole. Read more