NASA engagement report
@NASA - 92M followers on X
Measured over 66 original posts from a 30-day window, last computed on August 31, 2026.
Engagement
A typical post picks up 3.2K interactions against 92M followers, an engagement rate of 0.003%. Measured over 66 original posts, its engagement rate beats 31% of 3,716 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 952K times each, and 0.333% of those impressions turn into an interaction. That is about 1.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 5.7 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 16:00 UTC, and Wednesday is the busiest day of the week. Of the 66 posts sampled, 80% carry an image or video, 11% are part of a thread and 62% link out. The account's strongest tracked post pulled 21K interactions, about 6.6x its own typical post.
Measured over 66 original posts from a 30-day window, last computed on August 31, 2026. Recurring tag: #spaceapps.
Compared with accounts its own size
NASA's engagement rate beats 31% of the tracked X accounts closest to it in follower count (3,716 accounts, accounts of similar size (decile 10 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
On engagement per impression rather than per follower it beats 30% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.
Where this sits in the catalog
At 0.003%, NASA sits above the 10th percentile of the 36,134 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.012%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.431% |
| 90th percentile | 2.11% |
| 99th percentile | 161.6% |
This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built
Posting timing
This account posts most often around 16:00 UTC, and Wednesday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 50K |
| 01:00 UTC | -2% | 51K |
| 02:00 UTC | -4% | 49K |
| 03:00 UTC | -4% | 53K |
| 04:00 UTC | -6% | 42K |
| 05:00 UTC | -4% | 41K |
| 06:00 UTC | -4% | 47K |
| 07:00 UTC | -5% | 51K |
| 08:00 UTC | -4% | 60K |
| 09:00 UTC | -3% | 68K |
| 10:00 UTC | -2% | 71K |
| 11:00 UTC | -3% | 77K |
| 12:00 UTC | -2% | 85K |
| 13:00 UTC | -2% | 93K |
| 14:00 UTC | -3% | 96K |
| 15:00 UTC | -2% | 99K |
| 16:00 UTC | -3% | 96K |
| 17:00 UTC | -2% | 89K |
| 18:00 UTC | -2% | 83K |
| 19:00 UTC | -2% | 79K |
| 20:00 UTC | -1% | 73K |
| 21:00 UTC | -1% | 65K |
| 22:00 UTC | -1% | 57K |
| 23:00 UTC | -2% | 51K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +4% | 228K |
| Monday | 0% | 281K |
| Tuesday | -2% | 270K |
| Wednesday | -1% | 249K |
| Thursday | -2% | 242K |
| Friday | -3% | 250K |
| Saturday | +3% | 225K |
Best tweets
- Aug 13, 20266.6x their median
Yesterday's total solar eclipse in parts of Europe – and the partial eclipse in parts of North America – gave us spectacular views. @NASAHQPhoto was on location to capture the sights. See more: https://t.co/IQ6yWeVbXl https://t.co/F3NESAqrts
- Aug 26, 20266.0x their median
NASA honors the memory of Dolly Parton, who passed away on Aug. 25, 2026. In 1989, Dolly performed at @NASAJohnson's Rocket Park, alongside fellow musicians Willie Nelson and Kenny Rogers, to an audience of over 12,000 NASA employees and their families. https://t.co/9lzOlUVmsg
- Jun 29, 20265.4x their median
Text no longer retained for this post.
- Jun 28, 20264.9x their median
Text no longer retained for this post.
- Aug 5, 20264.8x their median
On Aug. 12, you have the chance to experience a total solar eclipse from anywhere in the world. Starting at 1:15pm ET (1715 UTC), we'll stream live as the Moon passes in front of the Sun, bringing the views and the science straight to you. Get safe viewing tips in this video. https://t.co/AMkUR50Fo7
- Aug 25, 20264.5x their median
LIVE: We're back with another spacewalk! NASA's @astro_anil and ESA's @Soph_astro are retrieving and installing a high-speed communications antenna outside the @Space_Station. https://t.co/dCMMianTwt
- Jul 24, 20264.4x their median
Text no longer retained for this post.
- Jul 6, 20264.1x their median
Text no longer retained for this post.
- Jul 27, 20263.8x their median
The Andromeda galaxy isn't making stars like it used to. A new study using @NASAHubble data shows that star formation in Andromeda has been slowing down over the last 40 million years: https://t.co/nK1ndoydi7 https://t.co/1fmYXooDq2
- Aug 12, 20263.5x their median
LIVE: It's eclipse day. Come watch with us. Totality begins in Iceland at 1:45pm ET (1745 UTC) and in Spain at 2:28pm ET (1828 UTC). https://t.co/SlVVfuUUsr
Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 3.2K interactions against 92M followers, an engagement rate of 0.003%. Measured over 66 original posts, its engagement rate beats 31% of 3,716 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 952K times each, and 0.333% of those impressions turn into an interaction. That is about 1.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 5.7 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 16:00 UTC, and Wednesday is the busiest day of the week. Of the 66 posts sampled, 80% carry an image or video, 11% are part of a thread and 62% link out. The account's strongest tracked post pulled 21K interactions, about 6.6x its own typical post.
- What is NASA's engagement rate on X?
- NASA (@NASA) has an engagement rate of 0.003%, based on the median interactions across 66 original posts from the last 30 days against 92,375,732 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.003%, NASA sits above the 10th percentile of the 36,134 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
- Does @NASA have real engagement?
- Its engagement rate beats 31% of the tracked X accounts closest to it in follower count (3,716 accounts), which puts it in the middle of its size range group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
- When does @NASA post?
- Most posts go out around 16:00 UTC, and Wednesday is its busiest day, at roughly 5.67 posts per day across the measured window.