1.228 ວິວ
Europe and the United States are working together on an unprecedented journey to learn more about the impact of the Sun on our planet, to really know what its atmosphere is like and how it affects our environment; since solar radiation increasingly affects our lives and telecommunications.
ປ່ອຍຕົວ: Apr 20, 2018
ເວລາແລ່ນ: 52 ນາທີ
ພາສາ: English, Français
ປະເທດ: France
