Sending humans to Mars, huge costs and risks
Explorarea spațiului
Sending humans to Mars is a great promise of the 21st century - politically supported by Donald Trump and technologically by Elon Musk - but also one of the most difficult missions imaginable. The costs, risks and unknowns are huge, even if the motivations are rich in scientific, geopolitical and existential meanings. • Why do we want to get to Mars? Human curiosity, the desire to explore and the need for knowledge are at the heart of this space adventure. NASA emphasizes that exploring the
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