June 2026
Create an account to continue using Similarweb
View website metrics, keywords, top marketing channels, market research tools, and more.
Create your free accountexoplanets.org
Global Rank
#5,181,070
1,419,437Showing Similarweb estimated data.
Publicly validate your site’s metrics by connecting your GA4
Reflect your success
Verify your website's traffic and engagement metrics by connecting to Google Analytics
Bounce Rate
49.33%
Pages per Visit
1.47
Avg Visit Duration
00:00:24
- Company
- - -
- Industry
- - -
Top 10 exoplanets.org Competitors
The Top 10 Sites Like exoplanets.org in June 2026 are ranked by their affinity to exoplanets.org in terms of keyword traffic, audience targeting, and market overlap
Full bibliography of the exoplanet catalogue.
- Company
- - -
- Industry
- - -
Global Rank
#357,393
128,110Bounce Rate
42.9%
Pages per Visit
2.87
Avg Visit Duration
00:01:27
Similarity Score
100%description
- Company
- - -
- Industry
- - -
Global Rank
#1,915,229
362,923Bounce Rate
38.02%
Pages per Visit
1.86
Avg Visit Duration
00:01:53
Similarity Score
84%The second-most-famous equation in science celebrates an anniversary.
- Company
- SETI Institute
Global Rank
#242,826
69,380Bounce Rate
42.03%
Pages per Visit
2.44
Avg Visit Duration
00:00:33
Similarity Score
82%the owner of this domain has not yet uploaded their website.
- Company
- Astrobiology Magazine
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
100%
Pages per Visit
1.00
Avg Visit Duration
- -
Similarity Score
81%Find grant information, including budget submissions and approvals for the Hubble and the James Webb space telescopes.
Global Rank
#116,524
15,042Bounce Rate
34.2%
Pages per Visit
4.84
Avg Visit Duration
00:07:23
Similarity Score
79%The Planet-Hab Collaboration is open to scientists interested in developing habitability models applied to astrobiology problems. Here is a list of current US and international members.
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
62.08%
Pages per Visit
2.21
Avg Visit Duration
00:01:31
Similarity Score
78%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.
- Company
- Space
Bounce Rate
58.89%
Pages per Visit
1.69
Avg Visit Duration
00:01:04
Similarity Score
75%- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
52.37%
Pages per Visit
4.68
Avg Visit Duration
00:04:40
Similarity Score
30%exoplanets.org's top 5 competitors in June 2026 are: exoplanet.eu, openexoplanetcatalogue.com, seti.org, astrobio.net, and more.
According to Similarweb data of monthly visits, exoplanets.org’s top competitor in June 2026 is exoplanet.eu. exoplanets.org 2nd most similar site is openexoplanetcatalogue.com, and closing off the top 3 is seti.org.
astrobio.net ranks as the 4th most similar website to exoplanets.org and stsci.edu ranks fifth in June 2026.
The other five competitors in the top 10 list are phl.upr.edu, space.com, en.wikipedia.org, , and .