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 ...

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

The final painting (above) satisfied Sagan, his years of study evident in the details: The creature’s spindly limbs suit Mars’s low gravity; its glass-like shield blocks ultraviolet radiation.

Researchers have said that such instruments, as well as other forms of human activity on Mars, including landing sites and debris, must be preserved as part of the archaeological record of space ...