Are We Alone?
Thousands of exoplanets have been discovered. Some lie in habitable zones, raising the possibility of life elsewhere.
How Will the Universe End?
Possible scenarios:
Heat death
Big rip
Big crunch
We donāt yet know which is correct.
Why Keep Exploring?
Exploration:
Advances technology
Answers fundamental questions
Inspires humanity
Key Takeaways
Many mysteries remain
Exploration drives progress
The future is open-ended