3Blue1Brown

How to measure nearby galaxies

Published 20 Apr 2025 · 46 daily observations recorded · last updated 2026-10-15

Views
188,201
Avg views / hour
14.5
since publish (lifetime average)
Recent velocity
0.9
+21 views over 24h (2026-10-14 → 2026-10-15)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+115 views
measured 2026-10-08 → 2026-10-15 (168h)
Last 30 days
+637 views
measured 2026-09-15 → 2026-10-15 (720h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 46 observed points, 187K to 188K views 0 65.9K 132K 198K Aug 8, 2026 · 186,766 views Aug 10, 2026 · 186,787 views Aug 17, 2026 · 186,902 views Aug 18, 2026 · 186,924 views Aug 27, 2026 · 187,240 views Aug 31, 2026 · 187,317 views Sep 1, 2026 · 187,338 views Sep 4, 2026 · 187,374 views Sep 6, 2026 · 187,412 views Sep 7, 2026 · 187,431 views Sep 9, 2026 · 187,458 views Sep 11, 2026 · 187,492 views Sep 12, 2026 · 187,504 views Sep 13, 2026 · 187,525 views Sep 14, 2026 · 187,550 views Sep 15, 2026 · 187,564 views Sep 16, 2026 · 187,580 views Sep 17, 2026 · 187,603 views Sep 18, 2026 · 187,613 views Sep 19, 2026 · 187,637 views Sep 20, 2026 · 187,683 views Sep 21, 2026 · 187,713 views Sep 22, 2026 · 187,737 views Sep 23, 2026 · 187,754 views Sep 24, 2026 · 187,779 views Sep 25, 2026 · 187,811 views Sep 26, 2026 · 187,851 views Sep 27, 2026 · 187,881 views Sep 28, 2026 · 187,909 views Sep 29, 2026 · 187,940 views Sep 30, 2026 · 187,959 views Oct 1, 2026 · 187,978 views Oct 2, 2026 · 187,995 views Oct 3, 2026 · 188,010 views Oct 4, 2026 · 188,029 views Oct 5, 2026 · 188,043 views Oct 6, 2026 · 188,059 views Oct 7, 2026 · 188,074 views Oct 8, 2026 · 188,086 views Oct 9, 2026 · 188,096 views Oct 10, 2026 · 188,105 views Oct 11, 2026 · 188,125 views Oct 12, 2026 · 188,156 views Oct 13, 2026 · 188,164 views Oct 14, 2026 · 188,180 views Oct 15, 2026 · 188,201 views Aug 8 Sep 22 Oct 15

Based on 46 observations · last observed Oct 15, 2026 · straight lines connect consecutive observations — TubeSum does not measure the days between them.

All observations

The same points the chart plots, as exact numbers. Gaps mean no observation was taken that day.

Date Views Avg views / hour Channel median
2026-10-15 188,201 14.5 —
2026-10-14 188,180 14.5 —
2026-10-13 188,164 14.5 —
2026-10-12 188,156 14.5 —
2026-10-11 188,125 14.6 —
2026-10-10 188,105 14.6 —
2026-10-09 188,096 14.6 —
2026-10-08 188,086 14.6 —
2026-10-07 188,074 14.7 —
2026-10-06 188,059 14.7 —
2026-10-05 188,043 14.7 —
2026-10-04 188,029 14.7 —
2026-10-03 188,010 14.8 —
2026-10-02 187,995 14.8 —
2026-10-01 187,978 14.8 —
2026-09-30 187,959 14.8 —
2026-09-29 187,940 14.9 —
2026-09-28 187,909 14.9 —
2026-09-27 187,881 14.9 —
2026-09-26 187,851 15.0 —
2026-09-25 187,811 15.0 —
2026-09-24 187,779 15.0 —
2026-09-23 187,754 15.0 —
2026-09-22 187,737 15.1 —
2026-09-21 187,713 15.1 —
2026-09-20 187,683 15.1 —
2026-09-19 187,637 15.1 —
2026-09-18 187,613 15.2 —
2026-09-17 187,603 15.2 —
2026-09-16 187,580 15.2 —
2026-09-15 187,564 15.3 —
2026-09-14 187,550 15.3 —
2026-09-13 187,525 15.3 —
2026-09-12 187,504 15.3 —
2026-09-11 187,492 15.4 —
2026-09-09 187,458 15.4 —
2026-09-07 187,431 15.5 —
2026-09-06 187,412 15.5 —
2026-09-04 187,374 15.6 —
2026-09-01 187,338 15.7 —
2026-08-31 187,317 15.7 —
2026-08-27 187,240 15.8 —
2026-08-18 186,924 16.1 —
2026-08-17 186,902 16.1 —
2026-08-10 186,787 16.3 —
2026-08-08 186,766 16.4 —

Content analysis

Transcript, chapters and structure for this video live on its analysis page — performance and content are separate documents on TubeSum.

Read transcript & analysis →