May 2026
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Global Rank
#377,000
4,241Showing Similarweb estimated data.
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Bounce Rate
38.48%
Pages per Visit
9.29
Avg Visit Duration
00:03:25
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Top 10 astrometry.net Competitors
The Top 10 Sites Like astrometry.net in May 2026 are ranked by their affinity to astrometry.net in terms of keyword traffic, audience targeting, and market overlap
we are the official body that deals with astrometric observations and orbits of minor planets (asteroids) and comets.
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Global Rank
#519,385
90,337Bounce Rate
42.29%
Pages per Visit
2.80
Avg Visit Duration
00:01:58
Similarity Score
100%the mikulski archive for space telescopes (mast) portal lets astronomers search space telescope data, spectra, images and publications. missions include hubble, kepler, galex, iue, fuse and more with a focus on the optical, ultraviolet, and near-infrared parts of the spectrum.
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Bounce Rate
48.79%
Pages per Visit
2.61
Avg Visit Duration
00:04:29
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92%- Company
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the vizier service for astronomical catalogues (cds, strasbourg, france)
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Bounce Rate
47.48%
Pages per Visit
1.69
Avg Visit Duration
00:00:01
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88%The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, and near-infrared. We host data from over a dozen missions like Hubble, Kepler, TESS, and soon JWST.
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Bounce Rate
48.95%
Pages per Visit
2.94
Avg Visit Duration
00:01:55
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86%Q&A for astronomers and astrophysicists
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Bounce Rate
73.82%
Pages per Visit
1.40
Avg Visit Duration
00:00:21
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85%- Company
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Global Rank
#887,649
41,444Bounce Rate
56.16%
Pages per Visit
1.57
Avg Visit Duration
00:00:16
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82%- Company
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78%astap & hnsky programs
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Global Rank
#1,631,184
69,517Bounce Rate
40.32%
Pages per Visit
1.66
Avg Visit Duration
00:00:51
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77%Gaia Frequently Asked Questions
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Bounce Rate
58%
Pages per Visit
2.19
Avg Visit Duration
00:01:04
Similarity Score
75%astrometry.net's top 5 competitors in May 2026 are: minorplanetcenter.net, mast.stsci.edu, exoplanetarchive.ipac.caltech.edu, cdsarc.u-strasbg.fr, and more.
According to Similarweb data of monthly visits, astrometry.net’s top competitor in May 2026 is minorplanetcenter.net. astrometry.net 2nd most similar site is mast.stsci.edu, and closing off the top 3 is exoplanetarchive.ipac.caltech.edu.
cdsarc.u-strasbg.fr ranks as the 4th most similar website to astrometry.net and archive.stsci.edu ranks fifth in May 2026.
The other five competitors in the top 10 list are astronomy.stackexchange.com, ucolick.org, astrolab.awh.durham.ac.uk, hnsky.org, and cosmos.esa.int.