Position	Website	Change	Thumbnail
1	skymaps.com - Skymaps.com - Publication Quality Sky Maps & Star Charts Quality sky maps (star charts) for skywatchers, educators and publishers. The Evening Sky Map (PDF) free each month. Find constellations, planets, com...	0
2	skyandtelescope.com - SkyandTelescope.com Sky & Telescope, the Essential Magazine of Astronomy. News, observing tips, how-to advice, and more!	1
3	skyviewcafe.com - Sky View Cafe - Astronomy - Star Charts - Ephemeris - Planetarium Sky View Cafe is an interactive Java applet for astronomy, with customized local star charts, ecliptic charts, moon phases, rise, set and transit time...	1
4	astroviewer.com - Find planets and constellations in the night sky - AstroViewer Find planets, stars and constellations quickly and easily in the night sky with the AstroViewer night sky map	14
5	cleardarksky.com - ClearDarkSky	0
6	heavens-above.com - Heavens-Above Home Page	10
7	astro.wisc.edu	4
8	astronomy.com - Astronomy Magazine Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, b...	0
9	wunderground.com - Welcome to Weather Underground : Weather Underground Weather Underground provides weather information for worldwide locations, including current conditions, hourly forecasts, radar and satellite maps. Sp...	3
10	sky-map.org - SKY-MAP.ORG Interactive Sky Map - SKY-MAP.ORG	0
11	en.wikipedia.org - Wikipedia, the free encyclopedia	8
12	stargazing.net - Stargazing Network Main Page Stargazing Network provide free Web page hosting for the Amateur Astronomy Community. Stargazing Network is sponsored by Cetus Technology at www.cetu...	15
13	skymaponline.net - Sky Map Online Sky Map Online web app provides free, printable & interactive sky charts for any location, time and viewpoint. It shows the night sky stars up to ...	0
14	pbs.org - PBS: Public Broadcasting Service Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontlin...	-4

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
fourmilab.ch	66.8%	0.9x
skyandtelescope.com	9.3%	0.4x
skymaps.com	5.5%	0.4x
skyviewcafe.com	3.7%	0x
cleardarksky.com	3%	0.8x
Other	11.7%	0x

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