Did you know on this day May 25, 2008 NASA’s Phoenix lander landed on Mars? NASA sent the Phoenix lander to Mars so that they could trace the existence of water below the Mars surface which now exists in the form of ice. With the help of this search result, scientists would try to know climate history of the red planet. Not only that, the lander would also try to get the evidence of whether the red planet was ever habitable in the past. Read more here: https://www.space.com/39251-on-this-day-in-space.html [The image is taken from space.com]