A great article about two pairs, a pair of stars and our intrepid astronomer pair, Dunc and Maura

They were interviewed about how they are able to measure the mass of a pulsar , and how they discovered the most massive pulsar known yet!  Check it out:

https://magazine.wvu.edu/stories/2020/03/09/a-celestial-heavyweight

Start the discussion at pulsarsearchcollaboratory.net