AstroKnowledge

@astr0knowledge

Est. 2024·English·~0.4 vids/wk

New on TrySpansa

AstroKnowledge is a Science YouTube creator with 136K subscribers and 15.2M total views. The channel covers astronomy, space science, audio in space, pulsars and neutron stars, black holes. Active for 2 years, the channel publishes about 2 videos per month. Videos average 316K views each. The channel's primary language is English. YouTube channels with 50K–500K sub channels typically charge between $1,000 and $15,000 per sponsored video. Book a sponsorship directly on TrySpansa.

136,000Subscribers

48Total Videos

15,174,898Total 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 AstroKnowledge’s audience data

Niches

Science

About

Informative and educational videos about science, mostly space-related. Or join my Discord server (link below) and contact me through there Join the Discord server and follow the TikTok below:

Recent Videos

THOSE WHO KNOW☠️😳 | The Fermi Paradox, Do Aliens Really Exist? #astroknowledge #scary #space

BOÖTES VOID☠️ | The EMPTIEST Place in the UNIVERSE… #astroknowledge #scary #space

THOSE WHO KNOW💀 | The Great Attractor #astroknowledge #space #scary

The SCARIEST Sounds of PULSARS | 🚨FULL VID ON CHANNEL🚨 #astroknowledge #space

SCARIEST Sounds of PULSARS! | 🚨WATCH THE FULL VID🚨 #space #astroknowledge #spacesounds #astronomy

SCARIEST Sounds of PULSARS Ever Recorded!

SCARIEST Sounds Of NEBULAS Ever Recorded!

The Sounds of PULSARS😱🤯 (Neutron Stars) | #astroknowledge #astronomy #space

Channel data updated June 2026

youtube.com/@astr0knowledge

Open

Channel VideosAstroKnowledge

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01Niche

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02Avg views per video

03Audience region

04Subscribers

YouTube Data API: 136,000 subscribers

05Content audience

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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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