CNN CNN Newsroom Live November 7, 2015 10:47:00
Diffuse aurora in the northern hemisphere. particles collide with a planetary atmosphere along electromagnetic fields. they're not uncommon. in fact, they've been observed above all plan wets a substantial atmosphere -- planets with a substantial atmosphere, even moons. the aurora seen on mars was at the lowest altitude observed on any planet. the nuke characteristics of this aurora -- the unique cakes of this aurora may be determined by the different magnetic field configurations of the planet. as nasa gears up to send astronauts to mars in the 2030s, they hope to gain insights into the paths...
Source: archive.org