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NASAMain category: Science & Technology

NASA — stream on August 30, 2026

Nancy Grace Roman Space Telescope Launch

Started · 1h 56m · ended

Average viewers
31.9K
Peak viewers
49.9K
Median viewers
31.7K
Hours watched
61.7K

Estimated

Viewers during this broadcast

Sampled every few minutes. Breaks in the line are stretches we did not observe — they are never drawn across.

  • Science & Technology10:15–12:12
View as table
Sampled viewer counts during this broadcast, in UTC
Time (UTC)Viewers
Aug 30, 2026, 10:19 AM UTC793
Aug 30, 2026, 10:20 AM UTC7,034
Aug 30, 2026, 10:24 AM UTC12,209
Aug 30, 2026, 10:24 AM UTC12,209
Aug 30, 2026, 10:28 AM UTC17,591
Aug 30, 2026, 10:29 AM UTC17,591
Aug 30, 2026, 10:32 AM UTC21,697
Aug 30, 2026, 10:34 AM UTC21,697
Aug 30, 2026, 10:35 AM UTC25,097
Aug 30, 2026, 10:39 AM UTC27,742
Aug 30, 2026, 10:39 AM UTC27,742
Aug 30, 2026, 10:43 AM UTC28,323
Aug 30, 2026, 10:44 AM UTC28,323
Aug 30, 2026, 10:46 AM UTC28,323
Aug 30, 2026, 10:49 AM UTC29,283
Aug 30, 2026, 10:49 AM UTC29,283
Aug 30, 2026, 10:53 AM UTC28,852
Aug 30, 2026, 10:54 AM UTC29,988
Aug 30, 2026, 10:54 AM UTC29,988
Aug 30, 2026, 10:55 AM UTC29,988
Aug 30, 2026, 10:57 AM UTC31,142
Aug 30, 2026, 10:59 AM UTC31,142
Aug 30, 2026, 11:01 AM UTC31,142
Aug 30, 2026, 11:04 AM UTC31,889
Aug 30, 2026, 11:04 AM UTC31,889
Aug 30, 2026, 11:08 AM UTC32,311
Aug 30, 2026, 11:09 AM UTC32,311
Aug 30, 2026, 11:12 AM UTC33,529
Aug 30, 2026, 11:14 AM UTC33,529
Aug 30, 2026, 11:15 AM UTC33,529
Aug 30, 2026, 11:19 AM UTC33,928
Aug 30, 2026, 11:19 AM UTC33,928
Aug 30, 2026, 11:23 AM UTC35,896
Aug 30, 2026, 11:24 AM UTC35,896
Aug 30, 2026, 11:27 AM UTC41,576
Aug 30, 2026, 11:29 AM UTC41,576
Aug 30, 2026, 11:30 AM UTC48,903
Aug 30, 2026, 11:33 AM UTC49,900
Aug 30, 2026, 11:34 AM UTC49,900
Aug 30, 2026, 11:37 AM UTC49,900
Aug 30, 2026, 11:39 AM UTC46,124
Aug 30, 2026, 11:41 AM UTC46,124
Aug 30, 2026, 11:44 AM UTC38,667
Aug 30, 2026, 11:44 AM UTC38,667
Aug 30, 2026, 11:48 AM UTC36,218
Aug 30, 2026, 11:49 AM UTC36,218
Aug 30, 2026, 11:51 AM UTC33,908
Aug 30, 2026, 11:54 AM UTC33,908
Aug 30, 2026, 11:57 AM UTC33,232
Aug 30, 2026, 11:59 AM UTC33,232
Aug 30, 2026, 12:00 PM UTC32,253
Aug 30, 2026, 12:04 PM UTC31,578
Aug 30, 2026, 12:04 PM UTC31,578
Aug 30, 2026, 12:07 PM UTC31,578
Aug 30, 2026, 12:09 PM UTC30,651
Aug 30, 2026, 12:10 PM UTC30,651

Category timeline

Where the broadcast’s time went. A switch is placed midway between the last sample of one category and the first of the next, because that is as precisely as sampling can locate it.

Categories played during the broadcast on August 30, 2026
CategoryStarted (UTC)DurationAvg viewersPeakHours watched
Science & Technology1h 56m31.9K49.9K61.7K

How this broadcast compares

This broadcast averaged 31.9K viewers, 36.1% above the channel’s 30-day average of 23.4K viewers.

A percentile needs at least five finalised streams in the last 90 days; we have 4.

How we measured it

Samples collected
56
Sampling coverage
100%
Data confidence
100%

We check a live channel every few minutes rather than continuously, so these numbers are estimates built from 56 observations. Coverage is the share of the broadcast those observations account for; confidence combines that coverage with how many samples we took and whether we saw the stream end. Time we did not observe is excluded from the averages rather than filled in.

What stands out

  • This stream averaged +36.1% versus the channel's 30-day average of 23.4K viewers.

Tracked since . Last updated .