Herschel Space observatory, largest infrared telescope, is launched (1 juill. 2009 – 1 janv. 2013)
Description:
It was used to analyze new star formation, and it eventually crashed in 2013 as it was low on coolant.Ajouté au bande de temps:
Date:
1 juill. 2009
1 janv. 2013
~ 3 years and 6 months