NASA's Curiosity rover has shared stunning video footage of Earth-like clouds passing over Mars. The video triggered speculations that the clouds are the same as the ones we see on Earth. Know more about it here.
The satellites belonged to 18 different countries including South Korea, Japan, Canada, Saudi Arabia, Germany, Italy and Brazil. Challenge-1 satellite, the first satellite made completely in Tunisia, is one of the 38 satellites.
ISRO and the Space Agency of France CNES have undertaken two joint missions. One was ‘Megha Tropiques’ which was launched in the year 2011 and another one was ‘Saral-Altika’ launched in 2013.