#cosmology — Instagram Hashtag Analysis

With 6.4M total posts and 641 new posts daily, #cosmology is a very high-competition hashtag (score: 100/100). Average posts get 1.0K likes and 58 comments.

Popular Hashtags for #cosmology

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#astronomy	6.4M	641	1.0K	100	62
#space	24.6M	1.4K	1.3K	100	57
#universe	21.0M	3.5K	2.0K	100	64
#cosmos	6.6M	562	642	100	48
#science	25.5M	3.6K	2.1K	100	62

Related Hashtags to #cosmology

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#astrophysics	1.2M	179	4.9K	100	77
#nasa	9.5M	880	1.9K	100	83
#physics	5.1M	1.1K	2.1K	100	53
#galaxy	13.9M	872	1.9K	100	61
#spacex	3.8M	4.9K	1.7K	100	51

Similar Hashtags to #cosmology

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#biblicalcosmology	5.2K	2	794	2	30
#cosmologyfacts	4.9K	0	5.1K	0	67
#cosmologystudent	2.1K	1	24	1	2
#hinducosmology	813	0	1.0K	0	22
#cosmologyschool	2.5K	1	27	1	2

Hashtag Cloud

#astrophotography #stars #solarsystem #milkyway #telescope #astronaut #moon #nightsky #planets #nebula #earth #hubble #spaceexploration #blackhole #quantumphysics #spacefacts #nature #photography #outerspace #spacetime #astronomia #sciencefacts #spacetravel #interstellar #elonmusk #mars #sky #astro #facts #nightphotography #scientist #stargazing #quantummechanics #astrophoto #blackholes #spaceart #galaxies #astronomer #physicsfacts #education #planet #constellation #physicist #engineering #astronomyfacts #physicsmemes #isro #spacelovers #astronomylover #art #technology #deepspace #einstein #spacescience #sciencememes #biology #chemistry #physicsfun #sun #star #astrology #math #alberteinstein #nikolatesla #maths #iss #memes #deepsky #carlsagan #physicslovers #mathematics #viral #love #astronomyphotography #stephenhawking #reels #spacephotography #theoreticalphysics #hubbletelescope #esa #hairstylist #sciencelover #observatory #universetoday #alien #trending #relativity #explore #bigbang #fyp

How to Use #cosmology on Instagram

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

Frequently Asked Questions

How popular is #cosmology on Instagram?

#cosmology has 6.4M total posts on Instagram with approximately 641 new posts added daily. The average post using #cosmology receives 1.0K likes and 58 comments.

Is #cosmology a good hashtag to use?

#cosmology has a competition score of 100/100 (very high) and a reach score of 62/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #cosmology?

The best hashtags to use with #cosmology include: #astrophysics, #nasa, #physics, #galaxy, #spacex. 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: 2026-06-03. Learn about our editorial process →

Get deeper insights with IQHashtags

AI-powered hashtag research, analytics, and content planning.

Start Free Trial