Here’s a wonderful monologue on the profound nature of life and the cosmos, purely through the lens of science: “Science Saved My Soul”.
Only thing that bothered me was the unfortunate anti-religion riff that starts around the 6 minute mark – not so much because I’m defending religion, but it just brings the whole thing back to ‘petty-Earth-people’s philosophical squabbles’ after soaring with some wonderful, transcendent prose.