Look Up! The Northern Lights May Be Visible This Week—Here's How to See Them
As people around the world celebrated the New Year on December 31, the northern lights put on a colorful display to ring in ...
The Mars Helicopter That Survived 72 Flights and Changed Planetary Exploration
Ingenuity, NASA’s Mars Helicopter, surpassed expectations as the first aircraft to operate on another planet. Despite being designed for five test flights over 30 days, it completed 72 flights across ...