Ask Lemmy

27210 readers

2103 users here now

A Fediverse community for open-ended, thought provoking questions

Rules: (interactive)

1) Be nice and; have fun

Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them

2) All posts must end with a '?'

This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?

3) No spam

Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.

4) NSFW is okay, within reason

Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either [email protected] or [email protected]. NSFW comments should be restricted to posts tagged [NSFW].

5) This is not a support community.

It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email [email protected]. For other questions check our partnered communities list, or use the search function.

6) No US Politics.

Please don't post about current US Politics. If you need to do this, try [email protected] or [email protected]

Reminder: The terms of service apply here too.

Partnered Communities:

Logo design credit goes to: tubbadu

founded 2 years ago

MODERATORS

171

What weird false belief did you have as a kid? (lemmy.ca)

submitted 3 months ago by [email protected] to c/asklemmy

209 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 25 points 3 months ago (2 children)

Oh yeah I had a few.

That the moon you see during daytime is actually Mars (I then repeated that to my big sister and she believed it for an embarrassingly long amount of time)
That the "up" arrows on traffic lights were for planes

[–] Feathercrown 11 points 3 months ago

Me in the middle of my flight when my plane pauses in midair to wait for a traffic light

[–] AngryCommieKender 0 points 2 months ago* (last edited 2 months ago)

Well Mars and The Moon are relatively similar in size compared to The Earth. Mars being about twice the size of The Moon, therefore making Mars roughly 1/2 the size of The Earth, and The Moon roughly 1/3 the size of The Earth.

If Mars happened to be in an orbit roughly 500,000 mi or 800,000 km away from The Earth, it would appear that we would have two "Moons" the size of The Moon to the visible eye, giving the possibility of some absolutely crazy solar eclipse events. I don't think it would even drastically change the tides or the overall gravitational well of The Earth and its various current natural satellites all that much, thanks to the inverse squared law with gravity.

Maybe that was what was going on with several different worlds in SciFi that had multiple massive moons....