In fact, this particular rock may even be one of a kind. It was discovered by NASA's Perseverance rover exploring the Jezero ...
A mysterious black-and-white striped rock recently spotted on Mars is unlike any seen on the Red Planet before, which has ...
Freya Castle is believed to be a metamorphic rock, which if true could give more detailed information about Mars' volcanic ...
NASA announces another intriguing discovery by the Perseverance rover on Mars. In Jezero Crater, the rover has encountered a ...
NASA reports another fascinating discovery made by the Perseverance rover on Mars. In Jezero Crater, the device has found a ...
Like other interesting formations on Mars, the ground team here on Earth gave the rock a name: Freya Castle. Freya Castle isn't very large; it's about 20 centimeters (8 inches) across, a little ...
Engineers initially nicknamed the object "Freya Castle" for a summit at the Grand Canyon and planned a closer inspection before sending Perseverance on its way. It wasn't until a few days later ...
Engineers initially nicknamed the object "Freya Castle" for a summit at the Grand Canyon and planned a closer inspection before sending Perseverance on its way. It wasn't until a few days later, when ...