NASA’s Ingenuity helicopter, designed initially for only five flights, has surpassed expectations by completing 72 successful missions on Mars. One of its recent discoveries, however, was not expected ...

The otherworldly helicopter, with its 36 blades, is the size of an SUV—a major upgrade from Ingenuity's four blades.

NASA engineer Amy Ross shares lessons learned from designing moon suits and Martian wear, and explains how that can improve ...