# What are UFOs if they're NOT alien spacecraft?

**URL:** <https://boards.straightdope.com/t/what-are-ufos-if-theyre-not-alien-spacecraft/998108>\
**Category:** Great Debates\
**Created:** [February 26, 2024, 5:14pm UTC](https://boards.straightdope.com/t/what-are-ufos-if-theyre-not-alien-spacecraft/998108 "2024-02-26T17:14:16Z")\
**Posts on this page:** 1\
**Showing post:** 311

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**Author:** ![Aspenglow](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/aspenglow/32/76_2.png) [@Aspenglow](https://boards.straightdope.com/u/Aspenglow)\
**Post date:** [June 16, 2026, 11:29pm UTC](https://boards.straightdope.com/t/what-are-ufos-if-theyre-not-alien-spacecraft/998108/311 "2026-06-16T23:29:44Z")

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Moderating:

> [@Cryptoterestrial](#):
>
> I’ll just think of you as Oscar the Grouch from now on, okay?

We don’t allow personal attacks outside the Pit on this Board. Don’t do this again. You should probably review our rules:

[SDMB Terms of Service](https://boards.straightdope.com/tos)

[Rules for Great Debates Forum](https://boards.straightdope.com/t/new-rules-for-great-debates-and-elections-january-2020/845726)

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