How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...

New evidence from NASA, published in the journal Nature, shows that the Martian surface might be even less hospitable than ...

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans could ...

Whether Artemis ultimately fulfills its promise of sustained lunar exploration, or is reshaped by politics, budgets and ...