#astronomy — Instagram Hashtag Analysis

With 24.6M total posts and 1.4K new posts daily, #astronomy is a very high-competition hashtag (score: 100/100). Average posts get 1.3K likes and 32 comments.

Popular Hashtags for #astronomy

HashtagPostsDailyAvg LikesCompetitionReach
#space24.6M1.4K1.3K10057
#universe21.0M3.5K2.0K10064
#astrophotography6.1M7065.9K10059
#nasa9.5M8802.2K10082
#science25.5M3.6K2.1K10062

Related Hashtags to #astronomy

HashtagPostsDailyAvg LikesCompetitionReach
#moon48.3M2.0K1.6K10057
#cosmos6.6M58164210048
#stars23.1M1.6K2.6K10038
#galaxy13.9M8701.9K10061
#nightsky9.1M4211.5K10063

Similar Hashtags to #astronomy

HashtagPostsDailyAvg LikesCompetitionReach
#gastronomy7.2M6781.1K10057
#astronomylover230.6K166.3K1867
#astronomylovers96.1K892.5K6972
#astronomyphotography217.6K141.3K1644
#astronomyfacts163.0K216.1K2066

Hashtag Cloud

#photography#nature#sky#astrophysics#milkyway#earth#nightphotography#physics#astro#telescope#spacex#art#nebula#astrophoto#love#night#astronomia#solarsystem#planets#spaceexploration#sun#astrology#astronaut#moonlight#photooftheday#luna#stargazing#fullmoon#cosmology#instagram#mars#moonlovers#moonphotography#viral#instagood#sciencefacts#facts#naturephotography#blackhole#photo#reels#star#deepsky#beautiful#hubble#sunset#longexposure#spaceart#fyp#astrofotografia#deepspace#planet#technology#spacefacts#explore#elonmusk#ig#outerspace#scientist#education#milkywaychasers#universo#interstellar#spacetravel#engineering#galaxies#trending#nightscape#isro#chemistry#landscape#esa#biology#memes#rocket#jupiter#spacescience#astronomer#quantumphysics#artist#india#astronomylover#universetoday#iss#skywatcher#spacelovers#alien#saturn#stem#spacephotography

How to Use #astronomy on Instagram

  1. Mix with niche hashtags — #astronomy has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
  2. Use 5-15 hashtags per post — Include #astronomy alongside related tags for the best reach. Don't just use one hashtag.
  3. Combine with related hashtags — Try pairing #astronomy with #moon, #cosmos, #stars for a well-rounded hashtag set.
  4. Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #astronomy on Instagram?

#astronomy has 24.6M total posts on Instagram with approximately 1.4K new posts added daily. The average post using #astronomy receives 1.3K likes and 32 comments.

Is #astronomy a good hashtag to use?

#astronomy has a competition score of 100/100 (very high) and a reach score of 57/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #astronomy?

The best hashtags to use with #astronomy include: #moon, #cosmos, #stars, #galaxy, #nightsky. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-06-24. Learn about our editorial process →

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