NASA's Mars helicopter Ingenuity made history again Thursday with another epic Red Planet flight. This time, controllers on Earth completed a more challenging flight by climbing to 16 feet and tilting ...

Helicopters on Mars may sound like something from a science fiction novel — or perhaps just a typical "Doctor Who" episode. But actually, they're not fully confined to the world of sci-fi; after all, ...

NASA’s experimental helicopter Ingenuity rose into the thin air above the dusty red surface of Mars on Monday, achieving the first powered flight by an aircraft on another planet. The triumph was ...

The US space agency said Friday it plans to launch the first-ever helicopter to Mars in 2020, a miniature, unmanned drone-like chopper that could boost our understanding of the Red Planet. Known ...

NASA’s rover has made a poignant discovery on Mars: the crushed remains of a helicopter that once soared through the planet’s thin atmosphere. This marks the end of a remarkable journey of 72 flights ...