WRITER FUEL: Perseverence Rover Has a Pet Rock
Roaming Mars is a lonely existence for NASA’s Perseverance, but the exploratory rover now has a traveling companion: a hitchhiking “pet rock” that got stuck in one of its wheels. Luckily, the Martian stone won’t impact the rover’s science mission and is only a minor inconvenience — like having a pebble stuck in your shoe. … Read more
