Hints: NASA Odyssey Mars galaxy

In 2001 a new NASA probe was launched. Called Odyssey, it was sent to Mars to carry out the most detailed analysis ever of the planet’s surface. What it has discovered may be about to answer one of the great questions and solve one of astronomy’s biggest mysteries. Are we alone in the universe? Or is there life on Mars? Ever since people first looked up into the night sky, there’s been a question that has bothered us all. From the smallest children to the world’s greatest astronomers, all have wondered "Are we alone in the universe?”. The question of life beyond comes to me strongest at night, looking up at the stars and looking at all those little points of light and wondering "This is a galaxy full of life, or is this it?"

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