An image snapped by NASA's Mars rover has sparked theories of aliens on the Red Planet. The photo shows what many have ...

Curiosity NavigationCuriosity HomeMission OverviewWhere is Curiosity?Mission Updates ...

Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.

Reaching Mars is no simple feat. While the idea of sending humans to the Red Planet is gaining traction, the journey itself presents immense challenges. With NASA and private companies like SpaceX ...