16 out 2016 ano - ExoMars Trace Gas Orbiter
Lands on Mars
Descrição:
The orbiter is currently gradually lowering itself to a circular 400 km orbit, where it will start optimum atmospheric mapping in April 2018. A key goal is to gain a better understanding of methane (CH4) and other trace gases in the Martian atmosphere that could hold evidence for possible biological activity.
Adicionado na linha do tempo:
Data:
~ 7 years and 7 months ago
Imagens: