The detection of the axion would mark a key episode in the history of science. This hypothetical particle could resolve two fundamental problems of Modern Physics at the same time: the problema of Charge and Parity in the strong interaction, and the mystery of dark matter. However, in spite of the high scientific interest in finding it, the search at high radio frequency -above 6 GHz- has been almost left aside for the lack of the high sensitivity technology which could be built at reasonable cost. Until now.

At present, the formation of galaxies is difficult to understand without the presence of a ubiquitous, but mysterious component, termed dark matter. Astronomers have measure how much dark matter there is around galaxies, and have found that it varies between 10 and 300 times the quantity of visible matter. However, a few years ago, the discovery of a very diffuse object, named Dragonfly 44, changed this view. It was found that this galaxy has 10,000 times more dark matter than the stars. Taken back by this finding, astronomers have made efforts to see whether this object is really anomalous

DRAGO, the infrared camera developed by the team at IACTEC-Space of the Instituto de Astrofísica de Canarias, has seen its “first light”. The instrument, placed in orbit in January from Cape Canaveral is in its commissioning phase. The images taken show the mouth of the rio Meghna in the Ganges delta, the largest delta in the world. Even though it is a preliminary test, the quality of the results is well above expectation and show what DRAGO will be able to do once it is fully operational. On January 24th 2021 the infrared camera DRAGO (Demonstrator for Remote Analysis of Ground Observations