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r/interstellar

This community is private, banned or no longer exists on Reddit. The numbers below are what we captured while it was public.

126.2K members. The best post we have captured here reached 6.1K upvotes, which works out to 48 per 1,000 members.

48peak upvotes per 1,000 members
126.2Kmembers
6.1Kbest post
206most comments
300posts we track

Open r/interstellar on Reddit ↗

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.

29% 21% 21% 11% 10% 9%
Image 29% Video 21% Text 21% Gallery 11% Question 10% Link 9%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

OTHER 97 QUESTION 68 VIDEO 48 ART 46 HUMOR & MEMES 37 Showings Megathread 3 HIGH QUALITY 1

What the ceiling looks like

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

TARS, Get your ass back to the Ranger now!

↑ 6.1K 💬 36 video 2026

Docking initiated.

↑ 3.8K 💬 50 video 2026

This scene had me on the edge of my seats.

↑ 3.3K 💬 137 video 2026

Matthew McConaughey: "70% of people that still come up to me— Interstellar. And all of them, the general line is "Ive seen it 5 times. Its my favorit…

↑ 2.2K 💬 116 video 2026

Tom was a Chad

↑ 2.1K 💬 31 image 2026

Matt Damon in new interview reveals how Christopher Nolan had him and McConaughey film their fight scene in a motel parking lot in Iceland after bad …

↑ 2K 💬 39 video 2026

I've watched Interstellar countless times and this scene always hits me the hardest. Anyone else?

↑ 1.5K 💬 134 image 2026

Interstellar gets more heartbreaking the older you get. 🥹🚀

↑ 1.4K 💬 77 image 2026

u r one of us

↑ 1.3K 💬 46 image 2026

Absolute cinema!

↑ 1.2K 💬 75 video 2026

Communities its size

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

r/interstellar, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

How many members does r/interstellar have?
r/interstellar has about 126.2K members. ViralHunt has tracked 300 of its posts; the biggest reached 6.1K upvotes, which is 48 per 1,000 members.
What is the most viral post on r/interstellar?
"TARS, Get your ass back to the Ranger now!" reached 6.1K upvotes and 36 comments in 2026, the highest score among the posts we hold from r/interstellar.
What subreddits are similar to r/interstellar?
Communities of a comparable size we track: r/Trumpvirus, r/alaska, r/Louisiana, r/popculture, r/Antimoneymemes, r/BlueskySkeets.
What kind of posts do best on r/interstellar?
Of the posts we hold, 29% are image posts and 21% are video posts.
When is the best time to post on r/interstellar?
Across 300 timestamped posts we hold, the slots whose posts averaged the highest score are Sunday at 01:00 UTC (2K avg upvotes), Tuesday at 19:00 UTC (1K avg upvotes), Thursday at 21:00 UTC (784 avg upvotes). The busiest day is Sunday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/interstellar?
The 20th-best post we hold from r/interstellar has 766 upvotes, so that is roughly the bar for the top twenty. We captured 106 posts from it in the last 30 days.

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.

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Every figure here is what ViralHunt has captured from r/interstellar, 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.