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Story history
Score and comment observations over time
If another advanced civilization lived on Earth before us, would we know?
HN #49,052,009 | submitted 2026-07-25 21:56 UTC | cnn.com
95 observationsby samizdis
10 points
Latest score
0 comments
Latest comments
+8
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 2 to 10
2026-07-25 22:04 UTC2026-07-26 05:27 UTC
Comments
Range 0 to 0
2026-07-25 22:04 UTC2026-07-26 05:27 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-25 22:04 UTCLatest 2026-07-26 05:27 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-26 05:27 UTC | 10 | 0 | not tracked |
| 2026-07-26 05:23 UTC | 10 | 0 | not tracked |
| 2026-07-26 05:18 UTC | 10 | 0 | not tracked |
| 2026-07-26 05:13 UTC | 10 | 0 | not tracked |
| 2026-07-26 05:09 UTC | 10 | 0 | not tracked |
| 2026-07-26 05:04 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:59 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:55 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:50 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:46 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:41 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:36 UTC | 10 | 0 | not tracked |
| 2026-07-26 04:32 UTC | 9 | 0 | not tracked |
| 2026-07-26 04:27 UTC | 9 | 0 | not tracked |
| 2026-07-26 04:23 UTC | 9 | 0 | not tracked |
| 2026-07-26 04:15 UTC | 8 | 0 | not tracked |
| 2026-07-26 04:10 UTC | 8 | 0 | not tracked |
| 2026-07-26 04:06 UTC | 8 | 0 | not tracked |
| 2026-07-26 04:01 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:57 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:52 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:47 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:43 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:38 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:33 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:29 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:24 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:20 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:13 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:09 UTC | 8 | 0 | not tracked |
| 2026-07-26 03:04 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:59 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:55 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:50 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:46 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:41 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:36 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:32 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:27 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:23 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:18 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:13 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:08 UTC | 8 | 0 | not tracked |
| 2026-07-26 02:04 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:59 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:55 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:50 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:45 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:41 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:36 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:32 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:27 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:22 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:18 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:13 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:07 UTC | 8 | 0 | not tracked |
| 2026-07-26 01:02 UTC | 8 | 0 | not tracked |
| 2026-07-26 00:57 UTC | 8 | 0 | not tracked |
| 2026-07-26 00:53 UTC | 8 | 0 | not tracked |
| 2026-07-26 00:48 UTC | 8 | 0 | not tracked |
| 2026-07-26 00:44 UTC | 8 | 0 | not tracked |
| 2026-07-26 00:39 UTC | 7 | 0 | not tracked |
| 2026-07-26 00:34 UTC | 7 | 0 | not tracked |
| 2026-07-26 00:30 UTC | 7 | 0 | not tracked |
| 2026-07-26 00:25 UTC | 6 | 0 | not tracked |
| 2026-07-26 00:21 UTC | 6 | 0 | not tracked |
| 2026-07-26 00:16 UTC | 5 | 0 | not tracked |
| 2026-07-26 00:11 UTC | 5 | 0 | not tracked |
| 2026-07-26 00:06 UTC | 5 | 0 | not tracked |
| 2026-07-26 00:02 UTC | 5 | 0 | not tracked |
| 2026-07-25 23:57 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:53 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:48 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:43 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:39 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:34 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:29 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:25 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:20 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:16 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:11 UTC | 4 | 0 | not tracked |
| 2026-07-25 23:07 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:59 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:55 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:50 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:45 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:41 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:36 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:31 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:27 UTC | 3 | 0 | not tracked |
| 2026-07-25 22:22 UTC | 2 | 0 | not tracked |
| 2026-07-25 22:18 UTC | 2 | 0 | not tracked |
| 2026-07-25 22:13 UTC | 2 | 0 | not tracked |
| 2026-07-25 22:08 UTC | 2 | 0 | not tracked |
| 2026-07-25 22:04 UTC | 2 | 0 | not tracked |