EnglishISS National Lab is on Twitter (X) as @ISS_CASIS, with 203,895 followers and 14,269 posts. A typical post draws 41 interactions, an engagement rate of 0.02% per follower. It has been on X since September 2010, an account age of 16 years.
Engagement
A typical post picks up 41 interactions against 204K followers, an engagement rate of 0.02%. Measured over 23 original posts, its engagement rate beats 32% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 2.3K times each, and 1.82% of those impressions turn into an interaction. That is about 1.10% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 23 original posts from a 30-day window, last computed on October 7, 2026. Recurring tags: #microgravity, #spacetech, #astrobiology.
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Bio
The International Space Station National Laboratory is managed by the Center for the Advancement of Science in Space (CASIS).
Notable followers
The biggest accounts in our directory following @ISS_CASIS.
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ISS National Lab on Twitter (X) - frequently asked questions
- What is the Twitter handle for ISS National Lab?
- ISS National Lab posts on Twitter (X) as @ISS_CASIS. The profile is at x.com/ISS_CASIS, and the View on X button at the top of this page opens it.
- How many followers does ISS National Lab have on Twitter?
- ISS National Lab (@ISS_CASIS) has 203,895 followers on Twitter (X). The count is refreshed continuously from public data.
- When did ISS National Lab join Twitter?
- ISS National Lab joined Twitter (X) in September 2010. The @ISS_CASIS account is 16 years old. Searches for ISS National Lab age often mean a personal age, which we do not publish. The figure here is the account age only.