151K views · 1.9K reactions | Speed of Light vs. Parker Solar Probe - We created this animation to compare how long light and the fastest human-made probe take to reach each planet — and the Sun — from Earth. Light shows the limits of speed itself, while the Parker Solar Probe, racing at 191 km/s, reveals how vast our Solar System truly is. All values use average distances and ideal straight-line travel for clarity. | The Brain Maze | Facebook