Herschel Space observatory, largest infrared telescope, is launched (1 lugl 2009 anni – 1 gen 2013 anni)
Descrizione:
It was used to analyze new star formation, and it eventually crashed in 2013 as it was low on coolant.Aggiunto al nastro di tempo:
Data:
1 lugl 2009 anni
1 gen 2013 anni
~ 3 years and 6 months