Sofia Caba
1. 95% of the universe is dark matter and dark energy.
2. Gamma-ray bursts result from black hole formation, emitting more energy than the sun's lifetime.
3. Despite countless habitable exoplanets, Earth remains the sole harbor of life.
4. An undetected asteroid could be on a collision course with Earth.
5. Voyager 1 might outlive Earth, its final message drifting eternally in space.