Is Humanity Alone in the Universe? Unlikely
- Are we alone in the universe?
- Could intelligence simply be unlikely to evolve?
- Does it really matter if alien life is out there?
- Where do we come from?
- Is there life beyond Earth?
- How is NASA searching for life in the universe?
- What matters is that talks about the possibility of intelligent extraterrestrial life moved from “whether” to “how common?