- How did Pluto’s large moon Charon form? With a ‘kiss,’ scientists say CNN
- Capture of an ancient Charon around Pluto Nature.com
- ‘A space collision you had no idea about’: 10 billion years ago, Pluto’s ‘Kiss’ changed cosmos forever Business Today
- Here’s How Pluto and Charon Became a Bizarre Double Planet Universe Today
- Pluto May Have Captured Its Biggest Moon Charon After an Ancient Dance and Kiss The New York Times