Our solar system is a lot like the story of Goldilocks and the Three Bears. Planets that are located close to the sun can be too hot, while those located further from the sun can be too cold, making ...

More than five years into its mission, NASA's Mars Perseverance rover is still ambling across the surface of the red planet, doing what any five-year-old loves to do – stopping to look at every rock ...

NASA's first dual-satellite mission to another planet, ESCAPADE, is slated to launch this weekend. Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA ...