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r/amateurastronomy

34.5K members. The best post we have captured here reached 2.7K upvotes, which works out to 77 per 1,000 members.

77peak upvotes per 1,000 members
34.5Kmembers
2.7Kbest post
121most comments
100posts we track

Open r/amateurastronomy on Reddit β†—

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

76% 20%
Image 76% Gallery 20% Video 4%

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

My wife thought the neighbors built a giant pizza oven. Turns out… it’s a telescope dome.

↑ 2.7K πŸ’¬ 53 image 2025

I captured the brightest star in our night sky β€” Sirius ✨

↑ 1.9K πŸ’¬ 38 image 2026

We live inside this

↑ 1.8K πŸ’¬ 21 image 2026

I thought comets were a cloud of gas. Didn’t think it’d have mountains.

↑ 1.5K πŸ’¬ 63 image 2021

Thor’s Helmet

↑ 1.3K πŸ’¬ 21 image 2026

M51 - The Whirlpool Galaxy

↑ 1.1K πŸ’¬ 53 image 2026

Finally was awake early enough to see Saturn

↑ 1.1K πŸ’¬ 29 video 2022

Saturn

↑ 1K πŸ’¬ 28 image 2026

Saturn in the morning

↑ 992 πŸ’¬ 29 image 2026

My first astrophoto in my entire life!

↑ 987 πŸ’¬ 30 image 2026

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

Start free β†’

Every figure here is what ViralHunt has captured from r/amateurastronomy, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.