# How does gravity react with anti matter?

**URL:** https://boards.straightdope.com/t/how-does-gravity-react-with-anti-matter/778983
**Category:** Factual Questions
**Created:** [February 4, 2017, 3:14pm UTC](https://boards.straightdope.com/t/how-does-gravity-react-with-anti-matter/778983 "2017-02-04T15:14:05Z")
**Posts on this page:** 1
**Showing post:** 35

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### Author: ![Pasta](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pasta](https://boards.straightdope.com/u/Pasta)
#### Post date: [September 28, 2023, 8:37pm UTC](https://boards.straightdope.com/t/how-does-gravity-react-with-anti-matter/778983/35 "2023-09-28T20:37:34Z")

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> [@Pasta](#):
>
> Here’s [a post from a past thread](http://boards.straightdope.com/sdmb/showpost.php?p=17702886&postcount=22) in which I quote posts from past threads with some discussion of this. To add:

I noticed that the 2017-era discussion upthread included a link to a post from 2014, but that that link doesn’t work after the migration of the forum’s backend. [The updated link](https://boards.straightdope.com/t/would-an-object-made-of-antimatter-reflect-light/697236/22) is here, in case anyone is trying to follow the 2017-era discussion. (The linked 2014 post also has now-broken links, but I didn’t try to figure those out.)

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