News archive

News archive

Proposals are solicited for observations with INTEGRAL in response to the nineteenth Announcement of Opportunity, AO-19, issued 1 March 2021. This AO covers the period January 2022 to December 2022. The deadline for proposals is 9 April 2021, 14:00 CEST.

Published: 1 March 2021

A global collaboration of telescopes including ESA's INTEGRAL high-energy space observatory has detected a unique mix of radiation bursting from a dead star in our galaxy – something that has never been seen before in this type of star, and may solve a long-standing cosmic mystery.

Published: 28 July 2020

Proposals are solicited for observations with INTEGRAL in response to the Eighteenth Announcement of Opportunity, AO-18, issued 2 March 2020. This AO covers the period January to December 2021. The deadline for proposals has been postponed to 4 May, 14:00 CEST.

Published: 2 March 2020
Data from ESA's INTEGRAL high-energy observatory have helped shed light on the workings of a mysterious black hole found spitting out 'bullets' of plasma while rotating through space.
Published: 29 April 2019
Proposals are solicited for observations with INTEGRAL in response to the Seventeenth Announcement of Opportunity, AO-17, issued 25 February 2019. This AO covers the period January 2020 to December 2020.
Published: 25 February 2019
ESA's high-energy space telescopes INTEGRAL and XMM-Newton have helped to find a source of powerful X-rays at the centre of an unprecedentedly bright and rapidly evolving stellar explosion that suddenly appeared in the sky earlier this year.
Published: 10 January 2019
An international team has found first evidence of a source of high-energy neutrinos: a flaring active galaxy, or blazar. Following a detection by the IceCube Neutrino Observatory, ESA's INTEGRAL satellite joined a collaboration of observatories in space and on the ground that kept an eye on the neutrino source, heralding the thrilling future of...
Published: 12 July 2018
Proposals are solicited for observations with INTEGRAL in response to the Sixteenth Announcement of Opportunity, AO-16. This AO covers the period January 2019 to December 2019. The deadline for proposals is 13 April 2018, 14:00 CEST.
Published: 5 March 2018
ESA's INTEGRAL space observatory has witnessed a rare event: the moment that winds emitted by a swollen red giant star revived its slow-spinning companion, the core of a dead star, bringing it back to life in a flash of X-rays.
Published: 5 March 2018
ESA's INTEGRAL satellite recently played a crucial role in discovering the flash of gamma rays linked to the gravitational waves released by the collision of two neutron stars.
Published: 16 October 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.
Published: 20 February 2017
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.
Published: 30 March 2016
Proposals are solicited for observations with INTEGRAL in response to the Fourteenth Announcement of Opportunity, AO-14, issued 29 February 2016. This AO covers the period January 2017 to December 2017. The deadline for submission of proposals is 8 April 2016, 14:00 CEST.
Published: 29 February 2016
Normally busy with observing high-energy black holes, supernovas and neutron stars, ESA's INTEGRAL space observatory recently had the chance to look back at our own planet's aurora.
Published: 26 January 2016
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.
Published: 6 July 2015
Over the past week, ESA's INTEGRAL satellite has been observing an exceptional outburst of high-energy light produced by a black hole that is devouring material from its stellar companion.
Published: 25 June 2015
Proposals are solicited for observations with INTEGRAL in response to the Thirteenth Announcement of Opportunity, AO-13, issued 9 March 2015. This AO covers the period January 2016 to December 2016 and is open to all proposers.
Published: 9 March 2015
Since 2002, ESA's Integral spacecraft has been observing some of the most violent events in the Universe, including gamma-ray bursts and black holes. While it still has years of life ahead, its fuel will certainly run out one day.
Published: 23 January 2015
Astronomers using ESA's INTEGRAL gamma-ray observatory have demonstrated beyond doubt that dead stars known as white dwarfs can reignite and explode as supernovae.
Published: 27 August 2014
Proposals are solicited for observations with INTEGRAL in response to the Twelfth Announcement of Opportunity, AO-12, issued 24 February 2014. This AO covers the period January 2015 to December 2015 and is open to all proposers.
Published: 24 February 2014
16-Oct-2021 05:48 UT

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