How Fast Is Light Actually? 💡 #podcast #cosmicexploration #science #timeexploration #space

[00:00:00]Did you know the speed of light is the fastest thing in the universe, yet it still loses against distance? [music] Light races at 300,000 km every second. That sounds unstoppable. At that speed, [music] you could circle Earth more than seven times in 1 second. The moon is just 1.3 [music] seconds away. The sun is only 8 minutes.

[00:00:24]Even Jupiter is [music] barely half an hour. For a moment, it feels like the universe is finally small.

[00:00:32]>> [music] >> Like we cracked the code. But then, you aim that same ultimate speed at the [music] real cosmos. Crossing our own Milky Way would take about 100,000 [music] years. And reaching the nearest big galaxy, Andromeda, takes around 2.5 million years [music] at full light speed with no stops.

[00:00:56]That's the scary truth. Space [music] isn't hard because we're slow. It's hard because the universe is unimaginably big.