NASA has sent rovers to explore Mars before. But three words explain what makes this latest mission to Mars so different: location, location, location.
The rover Curiosity is slated to land late Sunday in Gale Crater, near the base of a 3-mile-high mountain with layers like the Grand Canyon. Scientists think those rocks could harbor secrets about the history of water — and life — on the Red Planet.
These are tense times for scientists and engineers at NASA's Jet Propulsion Lab in Pasadena. Late Sunday night Pacific Time, they'll learn if nearly a decade of hard work will result in a priceless scientific laboratory landing safely on Mars or if the rover known as Curiosity will turn into a useless pile of junk. Everything depends on what happens during the seven minutes of terror, the time it takes the probe to go from the top of the Martian atmosphere to the planet's surface.
It turns out the Later Stone Age wasn’t quite so late. A University of Colorado archeologist has just completed a new analysis of artifacts that has pushed the period back by 20,000 years. The work may resolve one of the long-running paradoxes of human history—but in the process, it has created a new one.
NASA's Curiosity Rover will be touching down on the Red Planet Sunday, August 5th at 11:15 p.m. MDT. If you happen to be in Times Square you can catch mission coverage on the big screens. Closer to Colorado, maybe it's time for a pajama party.