February 15, 20213 min read, 547 words
Published: February 15, 2021 | 3 min read, 547 words
Scientists are going to attempt something in the next few weeks that no one has ever done. They're going to fly a helicopter on Mars.The robotic aircraft is named Ingenuity, and its core is about the size of a softball. For the past seven months, the device has been rocketing tow...