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By Abigail Hulse and Dyani Caro

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INTEGRAL/Esa/2002

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Type of Radiation Used and How it is Used:

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Type of Radiation Used and How it is Used:

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The waves it uses are Gamma rays, X-rays, and visible light. It uses this radiation to identify supernova and even black holes.

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One of its missions was an ESA medium-sized scientific mission. INTEGRAL is part of the Horizon 2000 program. It was originally supposed to be a 2-year mission but ended up being a 6-year mission.

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The INTEGRAL has discovered many black holes in various places, and also discovered what is called a binary system, which is a black hole or neutron star embedded in a thick cloud of cold gas.

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The INTEGRAL has also discovered a strange phenomenon that occurs in the event of two merging black holes. It essentially bends time for a fraction of a second when they merge.

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https://www.space.com/6716-major-space-telescopes.html
https://heasarc.gsfc.nasa.gov/docs/integral/integral.html
https://www.esa.int/Our_Activities/Space_Science/Integral/Integral_overview
http://www.esa.int/Our_Activities/Space_Science/Integral/ESA_s_Integral_discovers_hidden_black_holes
https://phys.org/news/2016-03-limits-gamma-rays-merging-black.html