Martian helicopters might seem like a sci-fi concept, as Mars' atmosphere isn't friendly to aircraft. But actually, the idea ...

After more than 70 successful flights, a broken rotor ended the remarkable and groundbreaking Ingenuity helicopter mission on Mars. Now, NASA is considering how a larger, more capable helicopter could ...

This article predates Brown Brothers Media’s ownership of Science Blog and has not been reviewed under our current editorial process. It is preserved as part of the publication’s archive. Engineer ...

Add Yahoo as a preferred source to see more of our stories on Google. A still taken from a NASA video about the SkyFall Mars helicopter mission. NASA wants to send an ambitious fleet of helicopters to ...