nasahubble
sciencealert

Side-by-side Instagram profile comparison of Hubble Space Telescope vs ScienceAlert. Followers, engagement, activity, and performance compared.

VS

Profile Overview

Account size, health metrics, and growth indicators

Account Health

@nasahubble

100

Excellent

Account Health

@sciencealert

95

Excellent

Leader
Instagram profile picture of @nasahubble

Hubble Space Telescope

@nasahubble

Welcome to the official account for NASA's Hubble Space Telescope! The observatory and account are operated by @nasagoddard.

6.7M

Followers

88%

17

Following

2.1K

Posts

29%

F/F Ratio1:0.0

Healthy ratio

Content DensityHigh
Activity StatusPublic
Comparison🔝 Leading
Instagram profile picture of @sciencealert

ScienceAlert

@sciencealert

Official Instagram for ScienceAlert.com GET OUR FREE SCIENCE NEWSLETTER HERE👇

899.4K

Followers

12%

181

Following

5.1K

Posts

71%

F/F Ratio1:0.0

Healthy ratio

Content DensityHigh
Activity StatusPublic
Comparison📉 Trailing

Key Metrics Head-to-Head

@nasahubble
4
Winning on metrics
Competition
VS
Profile 1 Ahead
@sciencealert
2
Trailing on metrics
@nasahubble
Detailed Breakdown
@sciencealert
6.7M
Followers
86% ahead
899.4K
17
Following
91% ahead
181
2.1K
Total Posts
60% ahead
5.1K
0.39%
Engagement Rate
91% ahead
0.04%
25.7K
Avg Likes
99% ahead
314
79
Avg Comments
91% ahead
7
🏆 nasahubble4 - 2sciencealert

Advanced Metrics

Authority Score
Winner
70
Expert
@nasahubble
Reach22/25
Engagement3/30
Ratio20/20
Consistency15/15
Verification10/10
Authority Score
65
Expert
@sciencealert
Reach20/25
Engagement0/30
Ratio20/20
Consistency15/15
Verification10/10

Account Tier

Mega

6.7M followers

Range: 1M-10M

@nasahubble

Large

899.4K followers

Range: 500K-1M

@sciencealert

Influence Index
Winner
67
/ 100
@nasahubble
Influence Index
60
/ 100
@sciencealert

Engagement Quality

@nasahubble

0.39%

Benchmark: 0.2-0.5%

Low

@sciencealert

0.04%

Benchmark: 0.5-1%

Low

Following/Followers Ratio

@nasahubble

1:391.5K

Very influential

Excellent

@sciencealert

1:5K

Very influential

Excellent

Comment-to-Like Ratio

@nasahubble0.3%
@sciencealert2.2%

Higher = more thoughtful engagement

Virality Potential

@nasahubble3.9
@sciencealert0.3

Engagement per 1K followers (0-100 scale)

Content Density(posts per 1K followers)

@nasahubble

0.31

Moderate

@sciencealert

5.71

Active

Jolygram Intelligence Metrics

Advanced analytics combining reach, engagement, content quality, and growth patterns

Growth Velocity Index

Recent growth momentum

nasahubble42
sciencealert40
Difference: 2 points

Audience Quality Score

Quality of follower base

nasahubble42
sciencealert40
Difference: 2 points

Content Performance Index

Engagement per follower

nasahubble4
sciencealert0
Difference: 4 points

Overall Influence Index

Combined influence potential

nasahubble65
sciencealert35
Difference: 30 points

Intelligence Metrics provide deeper insights into creator effectiveness, audience quality, and growth momentum beyond basic follower counts. These metrics help identify authentic influence and sustainable growth patterns.

Top Posts

Winner
Top post by @nasahubble

City of stars, are you shining just for me? This new Hubble view shows a spiral galaxy called M88, located about 63 million light-years away. M88 is an active galaxy, which means that its center holds a supermassive black hole that snacks on gas and dust. Astronomers estimate the black hole is around 100 million times as massive as our Sun! Older stars around the black hole give M88 its warmly glowing heart. The galaxy's core is surrounded by tightly wound, symmetrical spiral arms, outlined by bright pink and blue star clusters and knotted clouds of dust. Uncover more at the link in our bio! Image description: Spread across two slides is a large spiral galaxy. It is seen tilted at an angle, so that it is foreshortened and appears very wide. Its tightly-wound, blue spiral arms swirl out from its glowing center, spreading apart at the tips. They are followed by strands and clumps of dark red dust and spotted with pink dots where stars are forming in clouds of gas. The galaxy is surrounded by a slight glow and lies on a dark background. Image credit: ESA/Hubble & NASA, D. Thilker #NASA #Hubble #galaxy #space #science

@nasahubble
39.7K
100
Top post by @sciencealert

This Week In Science (May 17 – 23) 🧪 A jarring excavation, a self-aware whale, right-handed origins, and much more! Links to the full articles are in our Stories! And in the TWIS May 23 highlight on our profile! #ScienceNews #ScienceAlert #STEM #ThisWeekInScience #TWIS

@sciencealert
954
6
🏆 39.7K likesVS954 likes

nasahubble has 38.8K more likes on their top post

Hashtag Strategy

Stronger Hashtag Use
@nasahubble

12

With Hashtags

0

Without Hashtags

Avg per post5.0
Avg Likes25.7K
Avg Comments79
Hashtags increase engagement
#nasa#hubble#space#galaxy#hubbleclassic
@sciencealert

3

With Hashtags

9

Without Hashtags

Avg per post1.4
Avg Likes428
Avg Comments5
Hashtags increase engagement
#sciencealert#thisweekinscience#twis#sciencenews#stem

@nasahubble has stronger hashtag impact

Engagement Trends

Stronger Trend
@nasahubble
Rising

+19.2%

Engagement shift

+19%

Likes

+19%

Comments

Older posts avg23.5K
Recent posts avg28K
@sciencealert
Falling

-14.9%

Engagement shift

-14%

Likes

-49%

Comments

Older posts avg347
Recent posts avg296

@nasahubble shows better recent momentum

Posting Rhythm

@nasahubble

Posts/Week
12.0
Avg Days Between Posts
0.0
Most Active Day
Wednesday
Consistency53%

@sciencealert

Posts/Week
12.0
Avg Days Between Posts
0.0
Most Active Day
Saturday
Consistency7%

Consistency score reflects regularity of posting. Higher = more reliable schedule for audience.

Expert Verdict

Overall Verdict:

@nasahubble leads in most key metrics.

The comparison shows @nasahubble outperforming @sciencealert most notably in Followers.

Followers

@nasahubble dominates in reach and follower volume.

Engagement Rate

@nasahubble delivers higher engagement relative to audience size.

Quick Summary

Data updated based on recent public posts.

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Results FAQ

FAQ: @nasahubble vs @sciencealert

Specific questions about this head-to-head comparison

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