Unveiling the secrets of the hot and energetic Universe

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The X-ray Integral Field Unit (X-IFU)

The X-IFU is a revolutionary X-ray spectrometer, one of the two instruments of the European Space Agency’s future space telescope, Athena. It will observe with X-ray eyes, the hot and energetic Universe, a world of clusters of galaxies, black holes, and exploding stars.

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Find out about this revolutionary instrument of ESA’s Athena mission

Latest News

Le Consortium X-IFU au rendez-vous de la Nuit des Chercheur·e·s 2024 et de la Fête de la Science ! (fr)

L’événement a eu lieu le vendredi 4 octobre de 18h à minuit à la Cité de l’espace.

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People of X-IFU – Interview with Massimo CAPPI

Massimo Cappi, Chair of the X-IFU Science Advisory Team (XSAT) and astrophysicist at INAF-OAS Bologna, looks back on his career and explains his role in the project.

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Latest scientific publications related to X-IFU – May, June & July 2024

Find the latest scientific publications related to X-IFU for the period May, June & July 2024 and links to ArXiv and Springer.

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People of X-IFU

"By improving spectral and angular resolutions, with such a large effective area, Athena X-IFU will represent a major step for X-ray astronomy."

Jiri Svoboda

Astronomer at the Astronomic Institute of the Czech Academy of Sciences

"When Athena X-IFU will be launched, we will see things humans never observed before."

Kazuhisa Mitsuda

Board member

"Once Athena X-IFU will be launched, observation of the sky will be taken to a whole new level. The instrument should be able to reveal the origin of the universe!"

Teresa Mineo

Physicist at INAF

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