April 2026
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Global Rank
#843,282
348,927Showing Similarweb estimated data.
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Bounce Rate
45.9%
Pages per Visit
1.83
Avg Visit Duration
00:01:28
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Top 10 theplanets.org Competitors
The Top 10 Sites Like theplanets.org in April 2026 are ranked by their affinity to theplanets.org in terms of keyword traffic, audience targeting, and market overlap
Triton is Neptune’s largest moon and is the only large moon in the solar system to orbit in the opposite direction to its planet’s rotation, this
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Global Rank
#618,472
94,343Bounce Rate
39.17%
Pages per Visit
2.76
Avg Visit Duration
00:02:12
Similarity Score
100%If you visited If the Moon Were Only 1 Pixel, you may have wondered "How could he afford all those pixels?" All that digital real-estate actually does have a price-tag in the form of web-hosting fees. Until recently, the site was hosted on a cheap, shared server with traffic limits, so the
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Bounce Rate
48.42%
Pages per Visit
1.92
Avg Visit Duration
00:01:04
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92%Welcome to the Solar System Wiki! Our wiki is an encyclopedia-like resource that aims to use simple wording to educate its readers.
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Bounce Rate
62.49%
Pages per Visit
2.80
Avg Visit Duration
00:00:55
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88%the home of astronomy in leeds since 1859. join us for regular meetings & observing sessions. everybody is welcome, from beginners to seasoned astronomers.
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Bounce Rate
46.29%
Pages per Visit
1.06
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85%The pulse drive was an EW-derived, fusion-powered subluminal drive that was the immediate precursor to the current interstellar drive. Widely used from 2186 until the early 25th century, the drive revolutionized Human spaceflight and enabled humanity to venture out of the Sol System for the first time, though due to its lack of warp capability until the end of World War III Human expansion had stopped at the Alpha Centauri System. Many different iterations of the drive exist but all share a...
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Bounce Rate
9.09%
Pages per Visit
2.68
Avg Visit Duration
00:00:13
Similarity Score
81%- Company
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79%Robotic Space Exploration - www.jpl.nasa.gov
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Bounce Rate
60.89%
Pages per Visit
2.94
Avg Visit Duration
00:01:45
Similarity Score
76%NASA Science seeks to discover the secrets of space, the origins of the universe, search for life elsewhere, and protect and improve life on Earth.
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Bounce Rate
57.29%
Pages per Visit
2.01
Avg Visit Duration
00:01:13
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74%National Geographic Kids
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Global Rank
#30,756
4,983Bounce Rate
56.9%
Pages per Visit
3.24
Avg Visit Duration
00:02:36
Similarity Score
73%- Company
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Bounce Rate
53.32%
Pages per Visit
4.56
Avg Visit Duration
00:04:36
Similarity Score
71%theplanets.org's top 5 competitors in April 2026 are: space-facts.com, joshworth.com, thesolarsystem.fandom.com, astronomyleeds.org.uk, and more.
According to Similarweb data of monthly visits, theplanets.org’s top competitor in April 2026 is space-facts.com. theplanets.org 2nd most similar site is joshworth.com, and closing off the top 3 is thesolarsystem.fandom.com.
astronomyleeds.org.uk ranks as the 4th most similar website to theplanets.org and milkyway.fandom.com ranks fifth in April 2026.
The other five competitors in the top 10 list are stars.astro.illinois.edu, jpl.nasa.gov, science.nasa.gov, kids.nationalgeographic.com, and en.wikipedia.org.