Can a 70-year-old telescope still be useful?
Published 15 Jun 2026 · 33 daily observations recorded · last updated 2026-09-29
Recent growth
Performance history
Every observation TubeSum recorded, plotted as measured.
Based on 33 observations · last observed Sep 29, 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 |
|---|---|---|---|
| 2026-09-29 | 743,347 | 293.2 | — |
| 2026-09-28 | 742,603 | 295.6 | — |
| 2026-09-27 | 741,889 | 298.3 | — |
| 2026-09-26 | 741,255 | 301.0 | — |
| 2026-09-25 | 740,662 | 303.4 | — |
| 2026-09-24 | 740,025 | 306.4 | — |
| 2026-09-23 | 739,450 | 309.3 | — |
| 2026-09-22 | 738,639 | 312.1 | — |
| 2026-09-21 | 737,945 | 313.8 | — |
| 2026-09-20 | 736,936 | 317.8 | — |
| 2026-09-19 | 736,289 | 320.8 | — |
| 2026-09-18 | 735,498 | 322.7 | — |
| 2026-09-17 | 734,297 | 325.6 | — |
| 2026-09-16 | 732,647 | 329.6 | — |
| 2026-09-15 | 731,637 | 332.7 | — |
| 2026-09-14 | 730,561 | 335.7 | — |
| 2026-09-13 | 729,862 | 339.3 | — |
| 2026-09-12 | 729,308 | 341.6 | — |
| 2026-09-11 | 728,406 | 345.1 | — |
| 2026-09-07 | 723,374 | 359.7 | — |
| 2026-09-04 | 720,748 | 371.9 | — |
| 2026-09-01 | 717,163 | 383.9 | — |
| 2026-08-27 | 710,968 | 407.4 | — |
| 2026-08-17 | 699,715 | 464.9 | — |
| 2026-08-10 | 686,938 | 514.2 | — |
| 2026-08-05 | 677,219 | 556.9 | — |
| 2026-07-31 | 668,063 | 609.5 | — |
| 2026-07-27 | 658,101 | 655.5 | — |
| 2026-07-24 | 653,192 | 701.6 | — |
| 2026-07-23 | 650,890 | 720.8 | — |
| 2026-07-22 | 647,646 | 738.5 | — |
| 2026-07-20 | 641,774 | 769.5 | — |
| 2026-07-17 | 638,853 | 834.0 | — |
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 →