ASTRO ALEXANDRA✓

YouTube @astro_alexandra Knowledge

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🔄 Data last refreshed 14 hours ago

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Subscribers

614K

🔥 Buzz rank

#3,541

Total Views

246.13M

Videos

540

Channel age

4 yrs

Est. monthly earnings

$25.8K – $49.7K

🧰 Free analysisfor ASTRO ALEXANDRA

🕵️Fake followersReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

4.09M total audience across 2 platforms

YouTube · 614K TikTok · 3.48M

📊 Content format · share of recent views

▶️ 99%

⚡ Shorts 1% · ▶️ Long-form 99% — brands place & price integrations differently across the two.

How we estimate

~8.13M recent monthly views × an estimated ad RPM of $3.19–$6.14 per 1,000 views — adjusted for Knowledge content. About 1% of recent views are Shorts, valued separately at the much lower Shorts ad rate. Yearly ≈ $309K – $596K. Excludes sponsorships, memberships & merch. Full methodology →

Known for

3.32M views Mars rover found organic molecules we’ve never seen on the planet! #nasa #science #space #astronomy

3.14M views NASA saw a comet slow down and reverse its spin #space #astronomy #science

2.29M views Scientists found something weird in the Grand Canyon… #space #astronomy #nasa #science

2.03M views JWST imaged spiral galaxy and area around its supermassive black hole! #space #astronomy #science

🎯 Reach quality

Subscriber activation · Exceptional

92.1%

Share of subscribers who watch a typical recent video (avg views ÷ subscribers) — the real reach behind the subscriber count, and a quick check on whether those subscribers are still active rather than a vanity number.

Recent vs all-time

+24%

Recent videos average 565.3K vs an all-time 455.8K/video — the channel is heating up, pulling more views than its historical norm.

📈 Performance

Typical video

211.9K–280.2K views

Median 233.1K — the reliable floor a brand can expect, not just the headline average.

Upload rhythm

3.4× / week

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

565.3K

Avg views / video

31.6K

Avg likes

1.1K

Avg comments

5.79%

Engagement rate

3.4

Uploads / week

455.8K

Lifetime avg / video

401

Views / subscriber

Shorts (recent views)

1m 17s

Typical video length

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

💡 Facts

🗓️Joined YouTube in 2021 — 4 years ago.

🏆Ranked #4,213 among all influencers on SocialDB.

🎯Top Knowledge influencer — #211 in the niche.

👁️Averages 565.3K views per video.

📤Posts about 3.4× per week.

💬5.79% engagement rate.

🚀Gained 2K subscribers in the last 7 days.

📱1% of recent uploads are Shorts.

👥 Audience demographics

Estimated

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

Gender split

Male 53% Female 47%

Age · peak 25-34

13-1710%

18-2429%

25-3433%

35-4418%

45+10%

Top geographies

United States34%
India11%
United Kingdom8%
Brazil6%
Indonesia5%

Likely interests

EntertainmentLifestyleTrending

🕵️ Fake follower check

Estimated

98/100

Excellent Credibility score

99%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 99% real, active audience · Low fake-follower risk.
Strong engagement (~0.9× of subscribers watch each video) — an active, real audience.
Verified account.
Established account (4+ years old).
5.79% engagement — above the ~3.6% typical for a YouTube account this size.
Growing — gained 11K followers in the last 30 days.

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.