Ad Placement

EarthSky Communications, Inc. is a media company with a clear voice for science.

Founded in 1991, EarthSky’s products include:

Earth & Sky radio shows featuring the words and insights of scientists, heard over 12 million times each day around the world.

EarthSky.org a clear voice for science on the Internet.

Sky in Google Earth pop-up Earth & Sky balloons filled with podcast content and links. Hosted by Google.

Mobilcast makes Earth & Sky radio shows and podcasts available to millions on cell phones worldwide. U.S. distribution through AT&T/Cingular.

EarthSky Clear Voices for Science a podcast series presenting extended interviews with scientists. New podcasts added weekly.

Cielo y Tierra a Spanish-language radio and podcast counterpart to the popular Earth & Sky series.

Tonight’s Sky daily charts and easy-to-understand texts for beginning stargazers.

EarthSky Blogs ongoing conversations about science, nature and people.

EarthSky Kids science news and podcasts for kids.

EarthSky Teachers resources, lesson plans and more.

People know and respect the EarthSky brand.

On the web since 1995, EarthSky.org is a science information source unlike any other. Continually updated, EarthSky.org presents night sky astronomy, as well as podcasts from scientists around the globe, on topics as diverse as climate, nature, innovation and strategies and ideas about sustainable living in the 21st century.

About the EarthSky Audience

The EarthSky.org web audience is large and global, with the majority of visitors in the U.S. The typical EarthSky.org visitor has a college degree or higher, is employed as a professional and has a household income of $50K+.

Most people say they visit EarthSky.org for one of three reasons: to read transcripts from the daily Earth & Sky radio program, to keep up with science news via our blog posts, articles and interviews, and to visit Tonight’s Sky page, whose daily sky charts are especially popular.

EarthSky.org visitors have the following interests: Reading, Music, Astronomy, Skywatching, Technology, Gardening, Wildlife, Camping, Weather Watching.

Site Stats

EarthSky.org is among the most frequently visited and fastest growing science web sites today. This is no surprise since we currently have thousands of interviews and articles and add new content daily.

Monthly Page Views: currently serving 1,300,000+
Monthly Unique Visitors: 275,000+

Advertising Opportunities and Rates

Advertising on EarthSky.org will provide you an opportunity to reach an affluent, science-attentive audience. At EarthSky.org, we make it easy and affordable for you to advertise with us. We’re flexible, and we work with you. We have a full banner on every content area of the site and a skyscraper on the right side of the homepage. We provide all of the necessary reporting and tracking so that you’ll know exactly what’s going on with your campaign.

Ad Sizes, Specs and Location

Full Banner, 468 × 60

  1. Displays on home page and all excerpt pages
  2. High click-through rate (CTR)
  3. Maximum of 4 banners in rotation

Large Rectangle Banner, 336 × 280

  1. This is our prime banner spot. The most visibility with the most page views.
  2. Displays on Skywatching page and all article pages
  3. High click-through rate (CTR)
  4. Maximum of 4 banners in rotation

We can serve Rich Media ads, text link and just about anything else that you might have.

We’re not your typical publisher, and will work with you to find the solution that fits your advertising goals as well as provide you with 1-on-1 service.

Contact us with the details of your campaign and we’ll work with you to ensure your success. Contact Us.

What are our readers saying:

“EarthSky gives me hope and buoys my spirit for the work at hand. Within EarthSky something vital is happening. The EarthSky process has something to do with changing the minds of people everywhere —- with restoring something good within the heart and soul of humanity that has somehow become lost to us.” – Steven Earl Salmony

“Thanks for my science break of the day!” – Tom Rodgers in Delaware

“I found your web site by chance and I do not leave work without printing out my daily sky guide. I would be lost without it. I would like to thank you for this and I want to thank you for the knowledge I get each day from your web site.” -Ernest Macielewicz

The EarthSky promise:

“We take seriously our responsibility for bringing the ideas, strategies, and research results of scientists to people around the world, with the goal of illuminating pathways to a sustainable future.”

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