"The data used to piece together the image was collected by the Event Horizon telescope (EHT). It is a linked group of eight radio telescopes. They are in locations from Antarctica to Spain." and "She said it required 'the amazing talent of a team of scientists from around the globe and years of hard work to develop the instrument, data processing, imaging methods.'"
Explanation: No worries I did take the test it's right Hope you get a 100 as I did
