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We Are All on Mars
Isn’t it fantastic? We are all on Mars! Yes, you too! You cannot directly feel the wind of the thin…
Tag: galaxy
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Our Cosmic Origins
What is the cosmic origin of the elements in the human body? We know we are made of stars. But…
“Robots will colonize space, without human beings”
Robots will colonize space, without human beings There’ll be a new civilization, the sum of human intelligence and artificial intelligence,…
Surrounded by Infinity, the Awe of the Now
What is the maximum duration of human life? Will we extend it radically? When, as often happens, I am asked…
Are We Better Than The Dinosaurs? They Didn’t Have Telescopes
The only difference between us and the dinosaurs is that they didn’t have telescopes! There are millions of asteroids that…
A sky really full of stars
One of the favourite sci-fi scenes is that of the sky in the center of the Galaxy, which now has…
Just because it’s hard, you can’t ignore it…
The solutions of the equations of General Relativity are hard, and it is not surprising that only special cases have…