Astrophysicist Sergei Popov. Personall channel
Subscribers
2,112
Avg views
170
Engagement rate
8%
CPM (est.)
—
Creatives seen
73
Channel age: 1,598 days
Audience quality
Looks reliableView rate: 8%
- Reach and engagement sit in a normal range for this size
An estimate from public metrics — we have no admin access to Telegram’s native analytics, so treat this as a signal, not a verdict.
Building history
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Last refreshed: 2026-07-16