Most moons in our solar system are tiny relative to the planets they orbit. These planets wouldn’t miss a moon or two if one got knocked out of orbit. But Earth’s moon is relatively large. So Earth without its large nearby moon would be a very different world indeed.
Imagine … no solar or lunar eclipses. No calendars based on a system of months. The word month, after all, stems from a word that means moon – because many calendars are based on the changing phases of the moon.
With no moon, there’d be no nearby world for astronauts to visit. We might never have begun to venture out into the solar system. What’s more, the moon has a place in human culture. Imagine no romantic moonlight walks – no concept of moon madness, or lunacy.
Also, without the moon, Earth would spin faster. Our day would be shorter. Billions of years ago, Earth spun around on its axis much faster. Our world’s cycle of day and night was less than ten hours long. The ebb and flow of the tides are what put the brakes on Earth’s spin. The moon and sun together cause the tides. If we’d never had a moon, we’d still have tides, but they wouldn’t be as strong. So – if you’re imagining Earth with no moon – you have to imagine our day on Earth much shorter than our present-day 24 hours.
Our thanks to:
Neil F. Comins
University of Maine
I think that it would be scary without a moon because my dog is all black and I wouldn’t be able to see her outside at nite.
hi. ive been learning about this in school and we wouldnt even be able to LIVE if we had no moon. the earth is tilted all becuz of the moon. we hav hi and lo tides becuz of the moon too. i culd talk about this a lot but i dont really feel like it……..byeeerrrssssssssszzzzz!!!!!!
I agree with you and my class is learning about this stuff to. I think it would be very scary without the moon.
if there was no moon i wouldnt care
I was beginning to think I could possibly be the only guy who thought about things like this, at the least at this point I understand I’m not crazy.
I am going to make it a point to examine a number of several other posts right after I get a bit of caffeine in me, it’s difficult to go on without having my coffee, I was up incredibly late last night attacking the euro.