1) Astronomical instrument
Found on
https://www.crosswordclues.com/clue/archeops
Archeops was a balloon-borne instrument dedicated to measuring the Cosmic microwave background (CMB) temperature anisotropies. The study of this radiation is essential to obtain precise information on the evolution of the Universe: density, Hubble constant, age of the Universe, etc. To achieve this goal, measurements were done with devices cooled ...
Found on
http://en.wikipedia.org/wiki/Archeops
No exact match found.
