July 2026
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Global Rank
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Country Rank
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Category Rank
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Bounce Rate
70.28%
Pages per Visit
1.53
Avg Visit Duration
00:00:31
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Top 10 astronomy.stackexchange.com Competitors
The Top 10 Sites Like astronomy.stackexchange.com in July 2026 are ranked by their affinity to astronomy.stackexchange.com in terms of keyword traffic, audience targeting, and market overlap
Articles by Andy Tomaswick on Universe Today
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Global Rank
#66,070
9,323Bounce Rate
52.98%
Pages per Visit
1.54
Avg Visit Duration
00:01:03
Similarity Score
100%The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
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- Space
Bounce Rate
60.82%
Pages per Visit
1.65
Avg Visit Duration
00:01:05
Similarity Score
98%We are the world leader in bringing the voices of scientists directly to you and millions of others across the globe.
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Global Rank
#91,461
12,344Bounce Rate
57.54%
Pages per Visit
1.61
Avg Visit Duration
00:00:38
Similarity Score
93%Astronomers have discovered three still-growing galaxy clusters in the early universe that point to a faster track of evolution than expected.
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Global Rank
#135,851
5,859Bounce Rate
46.5%
Pages per Visit
1.91
Avg Visit Duration
00:01:23
Similarity Score
92%- Company
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Bounce Rate
43.96%
Pages per Visit
3.45
Avg Visit Duration
00:03:32
Similarity Score
89%Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more.
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Global Rank
#78,532
10,281Bounce Rate
58.5%
Pages per Visit
1.70
Avg Visit Duration
00:01:06
Similarity Score
88%nasa’s award-winning space place website engages upper-elementary-aged children in space and earth science through interactive games, hands-on activities, fun articles and short videos. with material in both english and spanish and numerous resources for kids, parents and teachers, space place has something for everyone.
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Bounce Rate
69.86%
Pages per Visit
1.79
Avg Visit Duration
00:01:05
Similarity Score
87%Director's Fund on Las Cumbres Observatory
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- Las Cumbres Observatory
Global Rank
#416,526
57,313Bounce Rate
42.32%
Pages per Visit
1.82
Avg Visit Duration
00:00:28
Similarity Score
86%- Company
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Global Rank
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Bounce Rate
46.45%
Pages per Visit
4.61
Avg Visit Duration
00:04:24
Similarity Score
85%- Company
- Astrobites
Global Rank
#470,371
29,918Bounce Rate
45.76%
Pages per Visit
1.69
Avg Visit Duration
00:00:49
Similarity Score
84%astronomy.stackexchange.com's top 5 competitors in July 2026 are: universetoday.com, space.com, earthsky.org, skyandtelescope.org, and more.
According to Similarweb data of monthly visits, astronomy.stackexchange.com’s top competitor in July 2026 is universetoday.com. astronomy.stackexchange.com 2nd most similar site is space.com, and closing off the top 3 is earthsky.org.
skyandtelescope.org ranks as the 4th most similar website to astronomy.stackexchange.com and cloudynights.com ranks fifth in July 2026.
The other five competitors in the top 10 list are astronomy.com, spaceplace.nasa.gov, lco.global, cfa.harvard.edu, and astrobites.org.