Astrum ✓

YouTube @astrumspace Knowledge 📍 United Kingdom

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Subscribers

2.82M

🔥 Buzz rank

#42,015 ▼31036

Total Views

584.85M

Videos

475

Channel age

12 yrs

Est. monthly earnings

$27.6K – $53.2K

2.83M total audience across 2 platforms

YouTube · 2.82M TikTok · 9K

How we estimate

~5.63M recent monthly views × an estimated ad RPM of $4.90–$9.45 per 1,000 views — adjusted for Knowledge content and a GB audience. Yearly ≈ $330.9K – $638.1K. Excludes sponsorships, memberships & merch. Full methodology →

Known for

2.88M views James Webb's New Images of Neptune Have Left Scientists Confused

2.33M views The Most Bizarre Exoplanets We've Ever Found

2.27M views 3I/ATLAS Just Got Stranger

2.21M views We've Finally Seen Jupiter's Core | Juno Year 8 Update II

▶️ Featured Video

2.88M views

📈 Performance

Typical video

570.8K–1.29M views

Median 896.4K — the reliable floor a brand can expect, not just the headline average.

Upload rhythm

1.3× / week

Most active on Wednesdays — consistent output keeps an engaged, sponsor-ready audience.

1.04M

Avg views / video

23K

Avg likes

1.6K

Avg comments

2.37%

Engagement rate

1.3

Uploads / week

1.23M

Lifetime avg / video

207

Views / subscriber

Shorts (recent views)

Engagement rate = (likes + comments) ÷ views across recent videos.

💡 Did you know?

🗓️Joined YouTube in 2013 — 12 years ago.

🏆Ranked #635 among all influencers on SocialDB.

🎯Top Knowledge influencer — #23 in the niche.

👁️Averages 1.04M views per video.

📤Posts about 1.3× per week.

💬2.37% engagement rate.

🏅Earned the Gold Play Button for passing 1M subscribers.

📍Based in United Kingdom.

🛡️ Audience credibility

90/100 Excellent

Est. 93% real, active audience · Low fake-follower risk.
Healthy view-through — roughly 37% of subscribers watch each video.
2.37% engagement — above the ~2% typical for this size.

Est. authentic audience

93%

Fake-follower risk

Low

Heuristic estimate from view-through, engagement vs size and recent growth — a screening signal, not a guarantee.

👥 Audience demographics

Estimated

Modeled from this creator's niche, platform & region — a planning estimate, not connected analytics.

Gender split

Male 47% Female 53%

Age · peak 18-24

13-1711%

18-2430%

25-3429%

35-4419%

45+11%

Top geographies

United Kingdom44%
United States18%
Ireland5%
Australia5%
Canada4%

Likely interests

EntertainmentLifestyleTrending

💚 Brand affinity

Estimated

Brands Astrum's audience is most likely to respond to — from detected sponsorships in this niche.

Keeps

Nebula

Amazon Affiliate

Patreon

Coinbase

Robinhood

Shopify

Brilliant

NordVPN

Webull

About

How big is the Solar System? What actually orbits our Sun? Why should I even be interested in space? On this channel, we'll answer these and a whole host of other questions. We will have a series dedicated to each of our planets and showcase beautiful images and videos captured by probes and spacecraft of our amazing Solar System.

Subscribe and join us on this journey of discovery!