#astronomer
The most viral posts using #astronomer across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 309 posts using #astronomer across 6 networks, carrying 4.5M engagement between them — an average of 14.7K per post.
It is used most on Instagram: 279 of the 309 posts we hold, 90% of the total.
Where it performs hardest per post, though, is TikTok, averaging 125.3K — so the tag is posted most in one place and lands best in another, which is exactly the difference worth knowing before choosing where to use it.
Ranking comes from the posts themselves rather than from how often the tag appears, and it is recalculated as new posts are collected. How we measure this →
Top #astronomer posts ALL NETWORKS
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Most viral #astronomer on Instagram
See all 279 Instagram posts and track new ones live.
Most viral #astronomer on TikTok
See all 19 TikTok posts and track new ones live.
Most viral #astronomer on Bluesky
See all 8 Bluesky posts and track new ones live.
Most viral #astronomer on Pinterest
Most viral #astronomer on Tumblr
Most viral #astronomer on Mastodon
#astronomer in five questions
What is #astronomer and where is it used?
A hashtag with 309 posts tracked by ViralHunt across 6 networks, mostly on Instagram (279 posts). Those posts add up to 4.5M engagement, about 14.7K per post.
Where does #astronomer perform best?
On TikTok: 125.3K engagement per post on average, even though it is posted more on Instagram. It is used in one place and works better in another.
When do people post with #astronomer?
Mostly on Tuesdays, around 13:00 UTC: 41% of the 307 dated posts fall in the three hours around that time. Posting when the tag is active is posting when someone is reading it.
Who uses #astronomer most?
itscosmoknowledge (Instagram, 265 posts), science (Instagram, 5 posts), cosmoknowledge (TikTok, 5 posts), teresarobeson.com (Bluesky, 4 posts), daily.universes (Instagram, 3 posts), minouette.bsky.social (Bluesky, 3 posts).
When people post with #astronomer
Hour of day and day of the week of the 307 dated posts carrying this tag (times in UTC). The busiest hour and day are marked.
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