Five astronauts aboard the International Space Station wear red eclipse glasses. Behind them, you can see Earth.
The total solar eclipse. Against a black background, there is a faint white glow surrounding a black circle. On the bottom right of this circle is a bright glowing circle overlapping.
NASA eclipse broadcast host Megan Cruz and co-host Sarah Noble sit on stage in front of the Great Lakes Science Center in Cleveland, OH.

The Total Solar Eclipse

NASA’s Digital Campaign & Engagement
On April 8, 2024, millions of people looked up to experience a rare celestial event together — a total solar eclipse. NASA capitalized on this cosmic event to share the excitement of science and exploration. 

When the Moon passed in front of the Sun, millions of viewers on Earth could see the wispy white corona of the Sun, which stretched into the sky, and experienced a temporary daytime darkness. With this campaign, we aimed to make sure everyone was able to safely watch the eclipse — either from events around the United States or by joining NASA’s livestream — and experience this celestial moment that demonstrates our connection with the solar system.

lIVESTREAm Views

~40 Million

Social media engagements

13 Million +

Web views on eclipse day

22 Million

in-person NASA event attendees

300,000

Social Media Campaign

NASA shared 1,264 posts about the eclipse across social media channels. Overall, these posts received more than 13.2 million engagements. More than 3.7 million of those engagements were on April 8. 

#Eclipse2024 trended at #1 in North America and “Through the eyes of NASA” trended in the top 10. #NASA trended as high as #6 on X during the event

These posts pointed viewers to NASA's in-person eclipse-watching events, live stream, eclipse game, interactive map (which received 14 million views in the month leading up to the eclipse), and a detailed website filled with resources for science, citizen science, safety, and more. NASA's websites received over 22 million views on eclipse day.

NASA's trailer for the April 8 total solar eclipse. This video was posted across social media platforms and received over 1.4 million views on YouTube alone.
Credits: NASA

To appeal to a wide range of audiences — from people of all ages, to science enthusiasts, to those who are new to skywatching, NASA shared a variety of posts, including:

  • Video questions submitted by children and answered by scientists at NASA, designed to appeal to families and educators.
  • Posts highlighting citizen science projects or a sky map of what could be visible during the eclipse for those who wanted to get more involved with eclipse science. 
  • A series of reels that showed people dressed up in inflatable Sun, Moon, and Earth videos, fighting for the spotlight and encouraging viewers to choose which team they’re on: Team Sun, Moon, or Earth. On the day of the eclipse, people voted on which team they choose in an interactive poll on social media — Team Moon won!
  • Several popular reels across social media outlets, including one that prepared viewers with basic eclipse knowledge and received 16.7 million views on Instagram.

NASA also collaborated on digital content with major brands, including Peanuts, Crayola, Plaza Sésamo, LEGO, Barbie, Major League Baseball, and others, reaching over 67 million people and earning over 2.7 million engagements. Some highlights include:

  • A video featuring NSYNC’s Lance Bass sharing information about how to watch the eclipse safely, using humor that referenced many of the group’s popular songs
Lance Bass shares safety tips for watching a total solar eclipse. This video was shared across social media platforms.
Credits: NASA

Media Engagement

This social media campaign was reflected in the success seen in media outlets who chose to promote the event on their own accounts and in their networks. NASA provided resources and experts to empower media to share eclipse science, safety information, and excitement with their audiences around the world. NASA personnel across the nation gave hundreds of interviews to domestic and international outlets in print, digital, TV, streaming, radio, and podcasts. In addition to English interviews, NASA provided dozens of interviews in Spanish. 

Media By the Numbers

  • The eclipse was featured in more than 440 newspapers on April 8 alone, including nearly 300 front-page stories.
  • More than 70,000 stories about the eclipse were published between Jan. 1 - April 22, 2024.
  • In preparation, on just March 8 and April 3, NASA conducted over 260 interviews for local and national television stations, including over 40 in Spanish.
Many front pages of newspapers arranged in a collage. The newspapers are in a variety of languages and all feature the total solar eclipse in April 2024.
A collage of newspapers that mentioned the eclipse
NASA

NASA's In-Person Eclipse Events

After extensive promotion on social media, more than 300,000 people attended in-person events hosted by NASA or with NASA participation. These events were spread across big cities — like Cleveland, Dallas, and Austin — and smaller towns — like Russellville, Arkansas; Kerrville, Texas; and Houlton, Maine — giving urban and rural residents alike a chance to attend NASA events.

More than 400 NASA employees staffed dozens of unique events, where attendees could pick up solar viewing glasses, ask questions of NASA experts, engage with exhibits, see demonstrations and presentations, and watch the eclipse with expert commentary and safety guidance. 

The map of the total solar eclipse crossing the United States. It shows a dark gray line crossing the U.S. from Texas and exiting over Maine. Scattered across that line are small Sun icons, representing Sunspot locations.
This map shows the locations of NASA's in-person events, called SunSpots, scattered across the path of the solar eclipse.
NASA

In addition to NASA participation in dozens of other events, NASA’s 12 key SunSpot events were located in: 

  • Kerrville, Texas — Louise Hays Park
  • Stonewall, Texas — Lyndon B. Johnson National Historical Park
  • Austin, Texas — multiple locations, including Austin Central Library 
  • Waco, Texas — multiple locations, including Baylor University 
  • Dallas, Texas — Dallas Arboretum & Dallas Cotton Bowl Stadium 
  • Russellville, Arkansas — Russellville Eclipse Festival
  • Carbondale, Illinois — Southern Illinois University 
  • Indianapolis, Indiana — Indianapolis Motor Speedway 
  • Cleveland, Ohio — Great Lakes Science Center (NASA Glenn Visitor Center)
  • Erie, Pennsylvania — multiple locations, including Mercyhurst University
  • Niagara Falls, New York — multiple locations, including Niagara Falls State Park
  • Houlton, Maine — Downtown Houlton
Snoopy, seen as a mascot costume, wearing an orange astronaut suit and large eclipse glasses.
Snoopy wears eclipse glasses at NASA Glenn.
NASA