Kosmo

@kosmo_off

Est. 2019·United States·English·~0.4 vids/wk

New on TrySpansa

Kosmo is a Science YouTube creator with 811K subscribers and 143M total views. The channel covers astronomy, space exploration, nasa discoveries, solar system, exoplanets. Active for 6 years, the channel publishes about 2 videos per month. Videos average 992K views each. Based in United States, the channel's primary language is English. YouTube channels with 500K–1M sub channels typically charge between $10,000 and $50,000 per sponsored video. Book a sponsorship directly on TrySpansa.

811,000Subscribers

144Total Videos

142,823,947Total Views

Source: YouTube Data API

Views / Video284K

Impressions1.2M

Age Demographics

13-17

18-24

35%

25-34

28%

35-44

16%

45-54

55-64

65+

Gender Split

Male 62%Female 36%Other 2%

Core: Male 18-24

Top Countries

🇺🇸United States

28%

🇬🇧United Kingdom

18%

🇧🇷Brazil

12%

🇮🇳India

🇩🇪Germany

Traffic Sources

34%

Suggested

24%

External

14%

Browse

12%

Content Performance

128KAvg Views

4.2%CTR

+1.2KNet Subs

3:42Watch Time

Subscriber Growth

6 mo agoToday

Device Split

Desktop

48%

Mobile

34%

Tablet

11%

Watch Time

8:42Avg Duration

42%Retention

2.1MHours

6.8Views/Visit

Content Type

Long-form

55%

Shorts

28%

Live

12%

Members

Free · 10 seconds · No credit cardSee Kosmo’s audience data

Niches

Science

About

A bit of info. KOSMO (The first in outer space - Kosmo) is an exciting channel for inquiring minds where you can find out more about riddles and mysteries of our infinite universe - if ours it actually is...)

Recent Videos

How Much CO₂ Is Released into the Atmosphere Every Year?

Anomalocaris - a Giant Prehistoric Shrimp that used to Live on Earth 50 mln years ago.

Trilobites - the Earliest Arthropods, Which Lived 500 Million Years Ago

What Is the Space in Our Immediate Proximity Like? Long Episode

What Was the Earth Like 300 mln Years Ago?

Jaekelopterus - a giant Eurypterid that lived 350 mln years ago

The Prehistoric Earth. A Journey back to Pangaea Times

Arthropleura - a Giant Millipede the size of a Human

Channel data updated May 2026

youtube.com/@kosmo_off

Open

Channel VideosKosmo

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01Niche

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02Avg views per video

03Audience region

04Subscribers

YouTube Data API: 811,000 subscribers

05Content audience

Rates are TrySpansa estimates based on industry data. Not sourced from or derived from YouTube.

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Cost per 1,000 Views

Meta Ads (Education)$6.50–$8.99

Mesha 2025

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Estimated Clicks

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Science creators typically promote services (bookings, courses, subscriptions) rather than e-commerce products. Standard e-commerce conversion rates don't apply.

Methodology & sourcesNot sourced from YouTube

● Free · No credit card required

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