Position	Website	Change	Thumbnail
1	sites.nationalacademies.org - The National Academies: Advisers to the Nation on Science, Engineering, and Medicine	0
2	astro.org - American Society for Radiation Oncology	0
3	nap.edu - The National Academies Press The National Academies Press (NAP) publishes authoritative reports issued by The National Academies. Publications address key issues in science, engin...	2
4	science.nasa.gov - NASA Science	0
5	en.wikipedia.org - Wikipedia, the free encyclopedia	14
6	nrao.edu - National Radio Astronomy Observatory (NRAO): Look Deeper The National Radio Astronomy Observatory (NRAO) designs, builds, and runs the world	0
7	stsci.edu	2
8	kavlifoundation.org - The Kavli Foundation	4
9	aas.org - American Astronomical Society | Advocates for science since 1899	4
10	youtube.com - YouTube - Broadcast Yourself. YouTube is a place to discover, watch, upload and share videos.	0
11	skyandtelescope.com - SkyandTelescope.com Sky & Telescope, the Essential Magazine of Astronomy. News, observing tips, how-to advice, and more!	6
12	ipac.caltech.edu - Infrared Processing and Analysis Center	11
13	cosmo.uchicago.edu	7
14	astrobetter.com - AstroBetter — Tips and Tricks for Professional Astronomers Tips and Tricks for Professional Astronomers	1
15	hubblesite.org - HubbleSite - Out of the ordinary...out of this world.	0

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
nationalacademies.org	67%	0x
astro.org	14.8%	0x
nap.edu	3.7%	0x
nasa.gov	3%	0x
nrao.edu	2.7%	0x
Other	8.8%	0x

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