The First Pic of a Black Hole

Scientists from a global collaboration of telescopes announced Wednesday that they have captured the first-ever photo of a black hole.

The collaboration, called the Event Horizon Telescope, is a global network of eight telescopes that has been working for two years to capture the first image of a black hole, by combining data from the eight telescopes and “creating a virtual Earth-sized telescope.”

“We have seen what we thought was unseeable,” Shep Doeleman, the director of the EHT, said during a news conference Wednesday.

In 2017, the group embarked on a week long observation spanning telescopes in four continents, capturing data from two black holes: one in Sagittarius A*, located at the center of the Milky Way galaxy, and the other in the Messier 87 galaxy, in the constellation Virgo.

MIT’s Katie Bouman with the hard drives used to store the black hole image data.