#astrophysics

We track 2723 posts using #astrophysics across 8 networks, carrying 31M engagement between them — an average of 11.4K per post.

It is used most on Instagram: 2451 of the 2723 posts we hold, 90% of the total.

Where it performs hardest per post, though, is TikTok, averaging 36.7K — 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 →