The moon, it can appear full, shining like a beacon in the night or just a sliver of a nightlight. Still, it's always there.

But what if we didn't have a moon?

Here's the top five things we would miss without it.

1. Dark Nights:
Nights would be much, much darker. The next brightest object in the night sky is Venus. But it still wouldn't be enough to light up the sky. A full moon is nearly two thousand times brighter than Venus is at its brightest.

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2. Shorter Days:
Without the moon, a day on earth would only last six to twelve hours. There could be more than a thousand days in one year! That's because the Earth's rotation slows down over time thanks to the gravitational force, or pull of the moon, and without it, days would go by in a blink.
Our calendar would need some serious adjustments.

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NASA.gov}}


3. A moonless earth would also change the size of ocean tides:
The moon’s gravity causes ocean tides. Without the moon, tides would be significantly smaller—about one-third of their current size.
High tides occur where the ocean bulges toward the moon, and low tides occur on the opposite side.
The sun would still influence tides, but its weaker pull would decrease their size. 🌊

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4. No More Eclipses:
Forget about seeing any lunar eclipses, or any solar eclipses, without the moon, there would be nothing to block the sun.


5. Weather Changes:
Without a moon the tilt of our earth's axis would vary over time. This could create some very wild weather. Right now, thanks to our moon, our axis stays tilted at twenty-three point five degrees. But without the moon the earth might tilt too far over or hardly tilt at all leading to no seasons or even extreme seasons.

Without the moon helping to keep the earth on a steady tilt, scientists have even imagined that life on earth may not have evolved the way we know it.

So the next time you look up at the night sky, realize that the moon is making life here on earth shine bright.

Afrobasic:
Finally, some educative post on Nairaland's front page.

Odewaleadesoye:


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