The billionaire is in position to speed up plans for a voyage to the planet, with a potentially huge impact on SpaceX.

The surface of Mars is known for being an extremely cold, desiccated, and irradiated place. But as its many surface features ...

Elon Musk’s SpaceX dominates the news these days, but a host of oddballs involved in space exploration came before him.

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of the chemical building blocks of life.

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...