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Empowering children and young adults with speech disorders

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NASA Sets a Great Example of Accessibility

August 25, 2022 By Pam Pulizzi

This landscape of “mountains” and “valleys” speckled with glittering stars is actually the edge of a nearby, young, star-forming region called NGC 3324 in the Carina Nebula. Captured in infrared light by NASA’s new James Webb Space Telescope, this image reveals for the first time previously invisible areas of star birth. Credits: NASA, ESA, CSA, and STScI

Yep, you read that headline correctly. You might expect it to say Cleveland Clinic or Autism Speaks. I sure did. Hopefully, by now you’ve seen the jaw droppingly gorgeous photos of our galaxy taken from the James Webb Space Telescope. They capture portions of our universe in sparkling detail. For example, here is a picture of the Cartwheel Galaxy.

A large pink, speckled galaxy resembling a wheel with with a small, inner oval, with dusty blue in between on the right, with two smaller spiral galaxies about the same size to the left against a black background. Credits: NASA, ESA, CSA, STScI

NASA, made sure that their photos weren’t just images, but included descriptive text to go along with it. And reading that text is pure poetry. People noticed too. Twitter, for example, went crazy giving high fives to NASA and the team behind the great text.

👋 The alt text on the recent @NASAWebb first images posts were written by a small team at @stsci, including myself and @timrhueii. It was a collaboration between SMEs, scientists who focus on outreach, education specialists, and professional science writers.

— Kelly Lepo – @kellylepo@astrodon.social (@KellyLepo) July 13, 2022
Tweets celebrating NASA’s success with alternate text to describe Webb Telescope images.

NASA is committed to making all of their Internet documents accessible to everyone. This is required as part of the Section 508 of the Rehabilitation Act of 1973. However, of course in everything they do, NASA exceeds these requirements. Their accessibility policy states that they continually review their site and modify pages to remove accessibility problems for people with disabilities.

They go many steps beyond this as well. Documents on their site are in various formats. Many are in ASCII or HTML format, accessible to people who use screen reading software and to those with other vision or mobility impairments. They use Hypertext Markup Language (HTML) to create pages and documents that are accessible.

The NASA website contains documents in Adobe Acrobat PDF file format, most of which are accessible to those who use assistive technology such as screen readers. One last way that NASA goes above and beyond: If you are having difficulty accessing any of their documents, simply contact their Help Desk and they will happily send you an alternate version.

NASA continues to reach for the stars to exceed expectations. We should follow suit.

About Pam Pulizzi

Pam is the Co-Founder of the Orange Effect Foundation. She worked in the marketing field for the past 15 years. During that time she found her passion to build and lead amazing teams because of the commitment of the team she worked with.

Pam's background is in social work, and she is raising a son with autism so the opportunity to start and direct this nonprofit is a dream come true. She has been a key leader in the CMI Golf for Autism for the past 15 years and a champion for many other nonprofit organizations.

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