Planck Satellite

Warm-up exercise ?

(I give the sentence in French & students are asked to translate it then answer it:

Why is it useful to measure your temperature when you feel sick ?

Topic : The Planck mission

https://luniversestbeau.blogspot.com/2013/11/modele-cosmologique-standard-ou-mona.html

Watch the video then copy its script (the different captions for each on your copy-book. Check that you understand each caption

https://www.pourlascience.fr/p/fondamental/la-symphonie-cosmique-5592.php

Light on Europe