April 2026
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Global Rank
#125,268
929Showing Similarweb estimated data.
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Bounce Rate
41.13%
Pages per Visit
2.88
Avg Visit Duration
00:01:23
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Top 10 aas.org Competitors
The Top 10 Sites Like aas.org in April 2026 are ranked by their affinity to aas.org in terms of keyword traffic, audience targeting, and market overlap
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Bounce Rate
38.68%
Pages per Visit
2.59
Avg Visit Duration
00:00:57
Similarity Score
100%The Dark Energy Spectroscopic Instrument (DESI) collaboration has been awarded the 2026 Lancelot M. Berkeley – New York Community Trust Prize for Meritorious Work in Astronomy. This award has been given annually since 2021 by the American Astronomical Society (AAS) for research published within the preceding 12 months.
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Bounce Rate
55.32%
Pages per Visit
2.86
Avg Visit Duration
00:00:39
Similarity Score
92%. What are some unique gift ideas for your girlfriend?. Do you and your girlfriend have a special date coming up? Have you run out of awesome gift ideas? Whether it’s a birthday, anniversary, Christmas or Valentine’s Day or you just want to spoil your girlfriend, keep reading for the perfect gift ideas that are sur
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Global Rank
#1,538,870
115,861Bounce Rate
56.58%
Pages per Visit
2.95
Avg Visit Duration
00:01:44
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85%AAS’ 2021 CanSat Competition will take place virtually due to the COVID-19 pandemic. This Space Times article shares more information about participating teams’ mission and how the competition will adapt to an online-only format.
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Global Rank
#2,737,283
505,795Bounce Rate
38.51%
Pages per Visit
1.89
Avg Visit Duration
00:00:42
Similarity Score
83%With Name a Star, you can give a unique and meaningful gift. Learn more about naming a star by checking out our frequently asked questions.
Global Rank
#2,463,568
495,035Bounce Rate
47.43%
Pages per Visit
1.64
Avg Visit Duration
00:00:14
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80%Bright & Visible Constellation Star. Deluxe Pack consists of bright and visible constellation (zodiac) stars which can be seen in major cities.
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Global Rank
#987,931
68,154Bounce Rate
48.76%
Pages per Visit
2.02
Avg Visit Duration
00:00:45
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79%We are scientists, engineers and business professionals from all over Europe working together in a diverse and multinational environment. Find out here how we recruit our staff.
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- ESA
Global Rank
#18,888
6,161Bounce Rate
55.62%
Pages per Visit
3.20
Avg Visit Duration
00:02:04
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78%Find grant information, including budget submissions and approvals for the Hubble and the James Webb space telescopes.
Global Rank
#104,990
12,918Bounce Rate
36.48%
Pages per Visit
6.10
Avg Visit Duration
00:10:22
Similarity Score
77%- Company
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Bounce Rate
56.31%
Pages per Visit
4.16
Avg Visit Duration
00:03:11
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76%A system of non-tradable credits that flow between individuals like karma, hence proposed under that name, is a mechanism for repeated resource allocation that comes with attractive efficiency and fairness properties, in theory. In this study, we test karma in an online experiment in which human subjects repeatedly compete for a resource with time-varying and stochastic individual preferences or urgency to acquire the resource. We confirm that karma has significant and sustained welfare benefits even in a population with no prior training. We identify mechanism usage in contexts with sporadic high urgency, more so than with frequent moderate urgency, and implemented as a simple (binary) karma bidding scheme as particularly effective for welfare improvements: relatively larger aggregate efficiency gains are realized that are (almost) Pareto superior. These findings provide guidance for further testing and for future implementation plans of such mechanisms in the real world.
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Global Rank
#1,951
51Bounce Rate
38.99%
Pages per Visit
3.09
Avg Visit Duration
00:04:22
Similarity Score
75%aas.org's top 5 competitors in April 2026 are: iauoutreach.org, astronomy.osu.edu, star-name-registry.org, astronautical.org, and more.
According to Similarweb data of monthly visits, aas.org’s top competitor in April 2026 is iauoutreach.org. aas.org 2nd most similar site is astronomy.osu.edu, and closing off the top 3 is star-name-registry.org.
astronautical.org ranks as the 4th most similar website to aas.org and nameastar.com ranks fifth in April 2026.
The other five competitors in the top 10 list are starregister.org, esa.int, stsci.edu, cfa.harvard.edu, and arxiv.org.