The X-ray Multi-Mirror (XMM) was the second “cornerstone” in the “Horizon 2000” programme by the European Space Agency (ESA). Renamed XMM-Newton in honour of the great British physicist Sir Isaac Newton, it represents the most important European contribution to astronomy in the X-ray band.

The satellite was launched on December 10th, 1999 from Kourou (French Guyana), with a 504 Ariane vector. It is equipped with three X-ray telescopes with an unprecedented collection area and a visible-band telescope. Thanks to its great sensitivity and the possibility to carry out long, uninterrupted observations, it’s an extremely powerful instrument for astronomy in the X-ray band ranging from 0,2 to 10 keV.

In cooperation with other European institutes and with the contribution of the Italian Space Agency (ASI), the National Institute for Astrophysics (INAF) developed the European Photon Imaging Camera (EPIC), the main XMM-Newton instrument. EPIC consists of three independent CCD detectors, placed on the focal plane of the tree XMM telescopes. The INAF was in charge of the AIV process of the instrument, and actively contributed to nearly all the stages of the development of EPIC, from designing to ground calibration.

Starting from the launch, XMM-Newton discovered hundreds of thousands of X-ray sources, many of which were studied in an extremely detailed manner from a spectral and temporal point of view. XMM is providing a very important contribution to solve several unresolved problems in the field of astrophysics, from black hole physics to the origin of the Universe. XMM observation time is made available to the scientific community through a yearly competitive call.

‣ News

WEDNESDAY 20 MAY 2020

The Prisma Mission opens to the community ‣

Now that the commissioning phase and the calibration/validation activities have been completed PRISMA is finally ready to open the mission exploitation by the user community. MORE...

THURSDAY 30 APRIL 2020

The Earth’s tides move the continents ‣

Astronomical forces such as solid Earth’s tides play an active role on plate tectonics: this is the results of a research conducted by the Sapienza University of Rome, the Italian Space Agency (ASI) and the Istituto Nazionale di Geofisica e Vulcanologia (INGV). MORE...

THURSDAY 16 APRIL 2020

Cheops is ready for hunting ‣

The scientific operations of the space mission Cheops officially started. The mission, with an important Italian participation, explores the Universe to give us an in-depth look at new worlds MORE...

MONDAY 02 SEPTEMBER 2019

IKUNS NanoSatellite, a virtuous example of the Italo-Kenyan Cooperation in the Space sector ‣

The project was presented on August 24th 2019, during an event dedicated to Leonardo da Vinci MORE...

THURSDAY 22 AUGUST 2019

Parmitano starts Nutriss ‣

Nutriss will be the first scientific activity of ASI in orbit for Luca Parmitano, astronaut of the European Space Agency on the International Space Station. Meanwhile, the third of six Italian experiments is ready to take off. MORE...