Since its dramatic touchdown on Mars in 2012, NASA's Curiosity rover has inched its way toward Mount Sharp, the 3-mile-high peak in the middle of Gale Crater, finally arriving at its base late last year.
Science & InnovationNo Place Like Home In a sky so full of stars it’s often difficult to figure out where constellations are, one dark spot stands out: The Coalsack Nebula. Parked near one of the five
We're not saying they're aliens ... but ... Oh, you know the rest. The Search for Extraterrestrial Intelligence has been running roughly (figuratively and literally, at times) since Frank Drake launched