Katie Bouman: The woman behind the first black hole image

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A 29-year-old computer scientist has earned plaudits worldwide for helping develop the algorithm that created the first-ever image of a black hole.

Katie Bouman led development of a computer program that made the breakthrough image possible.

The remarkable photo, showing a halo of dust and gas 500 million trillion km from Earth, was released on Wednesday.

For Dr Bouman, its creation was the realisation of an endeavour previously thought impossible.

Excitedly bracing herself for the groundbreaking moment, Dr Bouman was pictured loading the image on her laptop.

“Watching in disbelief as the first image I ever made of a black hole was in the process of being reconstructed,” she wrote in the caption to the Facebook post.

She started making the algorithm three years ago while she was a graduate student at the Massachusetts Institute of Technology (MIT).

There, she led the project, assisted by a team from MIT’s Computer Science and Artificial Intelligence Laboratory, the Harvard-Smithsonian Center for Astrophysics and the MIT Haystack Observatory.

The black hole image, captured by the Event Horizon Telescope (EHT) – a network of eight linked telescopes – was rendered by Dr Bouman’s algorithm.

“When we saw it for the first time, we were all in disbelief. It was quite spectacular,” she told BBC Radio 5 live.

“We got really lucky with the weather… We got lucky in so many ways.”

In the hours after the photo’s momentous release, Dr Bouman became an international sensation, with her name trending on Twitter.

Dr Bouman was also hailed by MIT and the Smithsonian on social media.

“3 years ago MIT grad student Katie Bouman led the creation of a new algorithm to produce the first-ever image of a black hole,” MIT’s Computer Science & Artificial Intelligence Lab wrote. “Today, that image was released.”

 

/Original post: https://www.bbc.com/news/science-environment-47891902

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