EnglishESA Webb Telescope is on Twitter (X) as @ESA_Webb, with 261,823 followers and 4,887 posts. A typical post draws 293 interactions, an engagement rate of 0.112% per follower. It has been on X since July 2017, an account age of 9 years.
Engagement
A typical post picks up 293 interactions against 262K followers, an engagement rate of 0.112%. Measured over 11 original posts, its engagement rate beats 62% of 20,183 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 11K times each, and 2.55% of those impressions turn into an interaction. That is about 4.38% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 11 original posts from a 30-day window, last computed on September 24, 2026. Recurring tags: #nircam, #nirspec.
Full engagement reportFollower growth
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Bio
Official @ESA feed for James #Webb Space Telescope – an international partnership between NASA, ESA and CSA #WebbSeesFarther #BFFinSpace with @Hubble_Space
Notable followers
The biggest accounts in our directory following @ESA_Webb.
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ESA Webb Telescope on Twitter (X) - frequently asked questions
- What is the Twitter handle for ESA Webb Telescope?
- ESA Webb Telescope posts on Twitter (X) as @ESA_Webb. The profile is at x.com/ESA_Webb, and the View on X button at the top of this page opens it.
- How many followers does ESA Webb Telescope have on Twitter?
- ESA Webb Telescope (@ESA_Webb) has 261,823 followers on Twitter (X). The count is refreshed continuously from public data.
- When did ESA Webb Telescope join Twitter?
- ESA Webb Telescope joined Twitter (X) in July 2017. The @ESA_Webb account is 9 years old. Searches for ESA Webb Telescope age often mean a personal age, which we do not publish. The figure here is the account age only.