- NASA discovers ‘space gum’ and sugars ‘crucial to life’ in asteroid Bennu samples brought to Earth (video) Space
- “Space gum” and sugars discovered in asteroid Bennu samples, NASA reveals CBS News
- Nitrogen- and oxygen-rich organic material indicative of polymerization in pre-aqueous cryochemistry on Bennu’s parent body Nature
- Scientists found tryptophan, the ‘sleepy’ amino acid, in an asteroid. Here’s what it means CNN
- Sugars, ‘Gum,’ Stardust Found in NASA’s Asteroid Bennu Samples NASA (.gov)