Are We Alone in the Universe? | ARTE.tv Documentary

The universe is big. So big, that surely 'Earthlings' can't possibly be the only form of intelligent life. What then is the probability that extraterrestrials exist? What could they look like? Finally, wouldn't their existence force us to rethink our place in the cosmos? Are We Alone in the Universe? | ARTE.tv Documentary 📆 Available until: 15/05/2028 ARTE.tv Documentary 📺 is ARTE.tv's YouTube channel in English, where we share new videos every day, including in-depth documentaries and reports on geopolitics, economy, society, culture, science and the environment 🌎. Want more? 👉 Visit our streaming platform in English: ARTE.tv in English https://www.arte.tv/en/ For reports on culture, visit ARTE.tv Culture, where we explore art 🖼️ from every angle. Here you’ll find web series’💻, exclusive interviews 🎙️, music programmes 🎶, the best of European cinema 🎞️ and long-form culture documentaries 🎥:    / @artetvculture   Don't forget to subscribe so you don’t miss a video / @artetvdocumentary Keep up to date with us on the go via social media 🤳 🐦 Twitter: https://x.com/ARTEen 👥 Facebook:   / arteenglish   And subscribe to our newsletter 🗞️here: https://www.arte.tv/en/articles/newsl... #artetvdocumentary #aliens #space