Italian-Electronic NOse for Space exploration (I-ENOS) is an experiment aimed at studying changes in the atmosphere of the ISS (International Space Station) using a network of sensorial units. The network will provide a spatial representation of the characteristics of the ISS air along a period of three days. It will also enable researchers to correlate the sensorial results with crew activities on board the ISS.One of the most important issues in long-term manned space missions is the continuous monitoring of the air quality inside the spacecraft. For this study, among several different solutions, the artificial olfactory system has been deemed as one of the promising solutions. Electronic nose systems are based on an array of non-selective chemical sensors coupled with pattern recognition algorithms. Although it is generally considered as a negative characteristic, the absence of selectivity as the basis for a novel instrument able to obtain global information about samples, is somewhat resembling to the functioning of the natural olfaction with odorants. As part of the I-ENOS experiment, a network of sensorial units will investigate the changes in the ISS air quality for the first time. This experiment will give rise to the creation of a spatial map of ISS air characteristics and its variations along a three-day experiment.

Mission: Expedition 27/28

Launch date: 16/05/2011 00:00:00

‣ News

THURSDAY 21 JULY 2022

ASTROSAMANTHA, THE FIRST EUROPEAN SPACEWALKER ‣

First extravehicular activity for Samantha Cristoforetti MORE...

TUESDAY 19 JULY 2022

AGILE, published the first article about the “New Year’s Burst” ‣

On Friday 15 July, the first detailed study on this "New Year's Burst" was published in the Astrophysical Journal, using data acquired by the AGILE satellite MORE...

MONDAY 11 JULY 2022

Fermi-LAT collaboration has released the updated list of cosmic gamma-ray sources to date ‣

The third release of the Fermi Point Source Catalog (4FGL-DR3) covers 12 years of data taken by the Large Area Telescope (LAT) on board of the Fermi Gamma-ray Space Telescope MORE...

WEDNESDAY 18 MAY 2022

SECOND MEETING IN SPACE WITH ASTROSAMANTHA ‣

The Italian experiments of the Minerva mission were presented MORE...

THURSDAY 28 APRIL 2022

Samantha Cristoforetti has arrived on the Space Station ‣

The hatch is opened: the Minerva mission kicks off. During her mission, the ESA astronaut will conduct several scientific experiments for the ASI

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