- Asteroid loaded with amino acids offers new clues about the origin of life on Earth Phys.org
- Scientists found tryptophan, the ‘sleepy’ amino acid, in an asteroid. Here’s what it means CNN
- ‘Jigsaw piece’: Bennu reaffirms asteroids sowed earliest seeds of life on Earth Interesting Engineering
- DNA, RNA and protein building blocks found in asteroid Bennu The Naked Scientists
- Scientists find evidence that an asteroid contains tryptophan WQOW