© CNRS Images - 2014
Reference
4414
Planck in 2014: seeing through the invisible
The Planck satellite started to observe the universe in August 2009. In 2013, the images collected enabled scientists to extract information about the structure of the universe, focusing their research on polarization in 2014. It is a property attributed to light which is the latest testimony of the interaction between light and matter.
François Bouchet, cosmologist and Jean-Loup Puget, astrophysicist give a mid-term report on the results of Planck. They answer the following questions:
- Does dark matter undergo annihilations?
- What is the role of neutrinos?
- What about magnetic fields?
Duration
00:06:00
Production year
Définition
HD
Color
Color
Sound
Sound
Version(s)
French
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