We are 
This week we’re studying thrust. It’s obtained from the transformation of thermal energy in the engine’s combustion chamber into kinetic energy as the gas flows through the nozzle. #ArianeGrouppic.twitter.com/4GQedDXTKr
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Podran poner una Sonda en el Meteorito que viene en el 2029? Seria muy Bueno
Hi Oscar, it is now estimated that 99942 Apophis (its official name) has only one chance in 110,000 to collide with the Earth between 2060 and 2105. There's no need to worry.
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OK , Pero tiene una y con esa oportunidad es suficiente En fin no voy a estar para el sorteo pero les voy a comentar a mis nietos
Gracias por la respuestas !!! @ArianeGroupThanks. Twitter will use this to make your timeline better. UndoUndo
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