Since 2003 to 2011 I acted as the Instrument Scientist of the COLLOID experiment aboard the ISS. My activity was devoted to the design, testing and qualification of the diagnostic tool, based on the Near Field Scattering method. I collaborated with the company that realized the flight instrument from the design to the final tests and calibration.
The experiment was fully successful, and two experimental runs have been performed in october 2010 and november 2011.
Data analysis is still in progress, to get insight into the rich physics generated during the space runs.
In collaboration with the University of Amsterdam we have been accepted for a further experiment, Advanced Colloidal Experiment, aboard the ISS.
ESA approved the new experiment COLLOID, to be performed during future experiment COLIS on ISS, with evaluation: ECCELLENT
Some details about the COLLOID experiment can be found here:
http://www.eusoc.upm.es/en/e-usoc/spacemission/sodi-colloid.html
http://www.nasa.gov/mission_pages/station/research/experiments/SODI-Colloid.html
http://www.unimi.it/news/52098.htm
http://pubblico.fisica.unimi.it/ultime-dal-dipartimento
Sept 6th, 2010, Baikonur: the rocket is transferred to the launchpad, with the Progress M-07 M load, with aboard the COLLOID instrument.
The automatic capsule reaches the Space Station on sept 10th. Astronauts install the instrument into the MSG glovebox, for beginning the experimental operations at the end of october.
The experiments lasted three weeks. The instrument has been so reliable that it has been be re-installed and switched on again in the fall 2011 for a second run.
COLLOID has been trashed during 2012, due to the presence of toxic substances into the sample cells, which made it impossible to reuse it for safety reasons.