Grand Canyons on the Moon Were Made in a Matter of Minutes - The New York Times
- Grand Canyons on the Moon Were Made in a Matter of Minutes The New York Times
- Bullet-fast moon rocks carved 2 lunar gorges deeper than the Grand Canyon Space.com
- How an ancient asteroid strike carved out 2 grand canyons on the moon The Associated Press
- Two giant valleys on the Moon, each the size of the Grand Canyon, formed in 10 minutes: study ABC News