1. Space and Time Are Interconnected
Albert Einstein proved that space and time are not separate dimensions but are combined into a four-dimensional continuum called space-time.
2. Gravity Is Caused by Curved Space-Time
Massive objects bend space-time around them, and this curvature is what we experience as gravity.
3. Time Slows Down Near Massive Objects
Clocks run slower near strong gravitational fields, such as near planets, stars, or black holes.
4. Speed Affects the Flow of Time
The faster an object moves, the slower time passes for it compared to someone at rest.
5. Space-Time Can Stretch and Expand
As the universe expands, space itself stretches, causing galaxies to move farther apart over time.
6. Black Holes Create Extreme Space-Time Warping
The gravity of a black hole distorts space-time so intensely that even light cannot escape beyond the event horizon.
7. Gravitational Waves Are Ripples in Space-Time
Colliding black holes or neutron stars create waves that travel through space-time, confirming Einstein’s predictions.
8. Space-Time Affects Technology on Earth
GPS satellites must adjust for time dilation caused by gravity and speed to provide accurate navigation data.
9. Space-Time May Be Quantized
Some theories suggest that at the smallest scale, space-time may be made of tiny units rather than being smooth.
10. The Shape of Space-Time Determines the Universe’s Fate
The curvature of space-time influences whether the universe keeps expanding, slows down, or collapses.
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