4 billion-year-old Grand Canyon-like craters on Mars could have been carved thanks to climate change – Business Insider

4 billion-year-old Grand Canyon-like craters on Mars could have been carved thanks to climate change – Business Insider

Business Insider4 billion-year-old Grand Canyon-like craters on Mars could have been carved thanks to climate changeBusiness InsiderLike Earth, Mars has some deep canyons. Those on the Red Planet were carved out of its surface around 3.8 billion years ago. Scientists have debated about how they actually got there, and new research could hold the answer. A new study from Penn State …and more »
4 billion-year-old Grand Canyon-like craters on Mars could have been carved thanks to climate change – Business Insider