Analyse @NASA's tweets
We’re planning one of our biggest feats ever – bringing Mars samples to Earth – and you can play a part.
We're looking for your feedback on Mars Sample Return in a series of in-person meetings. Find details and updated meeting locations here: https://t.co/QCHBpGTELD https://t.co/nVt1Qi1tYn
We're looking for your feedback on Mars Sample Return in a series of in-person meetings. Find details and updated meeting locations here: https://t.co/QCHBpGTELD https://t.co/nVt1Qi1tYn