The universe contains billions of galaxies, each potentially hosting extraterrestrial life.
Radio telescopes help scientists listen for signals from possible extraterrestrial civilizations.
Exoplanets, planets outside our solar system, are numerous, with some located in the habitable zone.
Astronomers study extreme environments on Earth to understand where life might exist elsewhere.
The "Fermi Paradox" questions why we haven't encountered extraterrestrial civilizations despite vast opportunities.
In 1977, the "Wow! signal" was a mysterious radio signal from space that caught scientists' attention.
😎 Fun Fact
The term "extraterrestrial" means anything originating outside Earth. "ET" is a common abbreviation.
📜 Story (Fiction!) 😂
Once upon a time, in a galaxy filled with twinkling stars, there lived an alien named Zara. With three eyes and a heart full of curiosity, Zara traveled across the cosmos to explore the wonders of the universe.
One day, Zara landed on Earth, a vibrant planet teeming with life. The alien marveled at the diversity of creatures and plants. With tentacles waving in excitement, Zara made friends with Earthlings and learned about the beauty of friendship across the galaxies. 👽🌌✨