A New Way to do Science? Live-Tweeting Observations of Haumea

By Nancy Atkinson - June 17, 2011 at 12:03 PM UTC | Planetary Science
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Back when I first started using Twitter in 2008, I never would have guessed this social media outlet could be used as a conduit for engaging the public about science. But it is facilitating open science in several ways. For example, if you follow Mike Brown on Twitter (@plutokiller) you may have seen a flurry of Tweets from him last weekend as he live-Tweeted his observations of a transit of dwarf planet Haumea by its moon, Namaka. While Brown was at the 4-meter William Herschel telescope on La Palma in the Canary Islands, he explained the process and released multiple plots showing in real time how Haumea dimmed as Namaka passed in front. "This event was particularly live-tweet friendly," he said on Thursday during a Q&A (again on Twitter) about how he shared his observations live. "We'd know a clear result instantly. Given the chance, I will def[intely] do it again!"

The observations were a success and "spectacular," Brown said, but it was a little risky in that the transit wasn't exactly a sure thing, and he might have suddenly -- and publicly -- had to report that he and his team had incorrectly predicted the transit. But it worked out – after a little hitch – and Brown said that live Tweeting the event gave people a chance to see how science really works in real time. "Normally people would just see the finished paper… the fun part of live tweeting the event was that people could follow as the data came in and hypotheses changed." (The initial data was much different than expected).

You can see the stream of data as it arrived archived on

Brown's Twitpic page

"One main reason to watch transit was to measure size & shape of Haumea, since it is so weird," Brown Tweeted, and said that he'll be spending the summer analyzing the data he got during the transit to learn more about the football-shaped, spinning dwarf planet.

If you missed the live-Tweeting, you can look back at Brown's Twitter page), and

Nature Blogs has archived the Tweeted Q&A

the blog sponsored with Brown on Thursday, June 16, 2011.

It's science in action.

You can follow Universe Today senior editor Nancy Atkinson on Twitter: @Nancy_A. Follow Universe Today for the latest space and astronomy news on Twitter @universetoday and on Facebook.

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com