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Science, Space & Robots engagement report

@science - 751K followers on X

Measured over 5 original posts from a 30-day window, last computed on September 30, 2026.

Engagement

Per follower
0.001%
of 751K followers
Per impression
0.082%
6.1K views on a typical post
Reach
0.81%
of its followers see a post
Typical post
5
interactions (median)
Saved
0%
0 bookmarks on a typical post
Posting rate
0.2/day
active 20% of days
Peak time
23:00 UTC
Tuesday

Early reading. We have captured 5 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.

A typical post picks up 5 interactions against 751K followers, an engagement rate of 0.001%. Posts are seen about 6.1K times each, and 0.082% of those impressions turn into an interaction. That is about 0.815% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.2 posts a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 23:00 UTC, and Tuesday is the busiest day of the week. Of the 5 posts sampled, 100% link out. The account's strongest tracked post pulled 47 interactions, about 9.4x its own typical post. Only 5 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

Measured over 5 original posts from a 30-day window, last computed on September 30, 2026.

Where this sits in the catalog

At 0.001%, Science, Space & Robots sits below the 10th percentile of the 212,270 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.025%.

p100.004%
p250.025%
p50 (median)0.146%
p750.695%
p902.61%
p9983.1%
Engagement rate as a share of followers, across the 212,270 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,455 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.004%
25th percentile0.025%
50th percentile0.146%
75th percentile0.695%
90th percentile2.61%
99th percentile83.1%

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 23:00 UTC, and Tuesday 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.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 23:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 23:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%89K
01:00 UTC-2%90K
02:00 UTC-3%88K
03:00 UTC-4%94K
04:00 UTC-5%76K
05:00 UTC-4%75K
06:00 UTC-5%86K
07:00 UTC-5%93K
08:00 UTC-4%108K
09:00 UTC-4%124K
10:00 UTC-3%129K
11:00 UTC-3%141K
12:00 UTC-3%154K
13:00 UTC-3%167K
14:00 UTC-4%173K
15:00 UTC-2%176K
16:00 UTC-3%171K
17:00 UTC-3%159K
18:00 UTC-2%149K
19:00 UTC-2%141K
20:00 UTC-1%131K
21:00 UTC0%116K
22:00 UTC-2%100K
23:00 UTC-1%90K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Tuesday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Tuesday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%393K
Monday+1%483K
Tuesday-2%520K
Wednesday-3%472K
Thursday-2%430K
Friday-3%447K
Saturday+2%393K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Formats this account uses

Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video0% of posts+111%+108% to +115%34K
Outbound link100% of posts-41%-42% to -40%32K
Typical length--3%-3% to -2%54K
  • 0% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
  • 100% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts, so a large share of this account's output sits in the weakest bucket we measure.
  • Its average post runs 129 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% below the same accounts' other posts.

These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.

Best tweets

  • Sep 17, 20269.4x their median

    Tilcayo Tiger Cat (Leopardus tilcayo) - new wild cat species is identified for first time in 100 years https://t.co/6UHp4kfYZ3

    365246.6K viewsView on X
  • Sep 26, 2025

    NASA’s confirmed exoplanet total has reached 6,000. An additional 8,000 candidates are waiting in the pipeline to be confirmed. https://t.co/91IMwRcp3O https://t.co/7zv3pR5j6E

    3012507.0K viewsView on X
  • Jun 22, 20268.2x their median

    New store in Hong Kong is run by a humanoid robot named Xiao Gai https://t.co/4n5DBWPYvA

    1516915.5K viewsView on X
  • Nov 28, 20256.2x their median

    Robot Patrols: China to deploy humanoid robots for patrols along Vietnam border https://t.co/gJtBgQzwRC

    1513122.8K viewsView on X
  • Apr 25, 20265.8x their median

    Japanese researchers think the asteroid Ryugu was once bombarded by micrometeorites. They say the evidence is a thin layer of sodium on the surface of the asteroid's fragments. https://t.co/rK8BrduVX3

    224306.5K viewsView on X
  • Dec 9, 20255.0x their median

    Chinese robotics company EngineAI released a video about its T800 robot kicking the CEO https://t.co/1SGgT2en5r

    158204.2K viewsView on X
  • Jan 22, 20264.8x their median

    World's oldest cave art discovered in Indonesia. It dates back to at least 67,000 years ago. https://t.co/yWuwSS867L

    126334.0K viewsView on X
  • May 13, 20264.2x their median

    Scientists challenge hypothesis that climate change results in massive agricultural pest populations https://t.co/iQNrB9ozjU

    154204.1K viewsView on X
  • May 6, 20264.2x their median

    The 2025 Tracy Arm tsunami in Alaska reached over 1,500 feet high and moved over 70 mph. Tsunami modeler and researcher Patrick Lynett created an animation of the event. https://t.co/OTfurG947M

    152403.9K viewsView on X
  • Sep 1, 20263.8x their median

    One Billion Robots: Elon Musk predicts there will be 1 billion humanoid robots in 10 years https://t.co/pETG8MNER6

    96404.9K viewsView on X

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.

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Reading these numbers

A typical post picks up 5 interactions against 751K followers, an engagement rate of 0.001%. Posts are seen about 6.1K times each, and 0.082% of those impressions turn into an interaction. That is about 0.815% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.2 posts a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 23:00 UTC, and Tuesday is the busiest day of the week. Of the 5 posts sampled, 100% link out. The account's strongest tracked post pulled 47 interactions, about 9.4x its own typical post. Only 5 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

What is Science, Space & Robots's engagement rate on X?
Science, Space & Robots (@science) has an engagement rate of 0.001%, based on the median interactions across 5 original posts from the last 30 days against 750,709 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.001%, Science, Space & Robots sits below the 10th percentile of the 212,270 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 @science have real engagement?
There is not yet enough sample to rank this account against others of its size.
When does @science post?
Most posts go out around 23:00 UTC, and Tuesday is its busiest day, at roughly 0.2 posts per day across the measured window.

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