As we forge ahead in this new millennium, we should consider ourselves privileged to be present for the constant stream of new advances in technology, science, and exploration that we see today. Humanity continues to push its limits, and the realm that clearly provides us with the greatest challenge and excitement is now deep space. Soon, NASA is set to abandon the long running and iconic Space Shuttle Program in favor of the next step, the Constellation program. This new program has been designed to take us even further from earth, with plans to revisit the moon and take astronauts to Mars. These bold missions are still decades away from realization, yet NASA is launching preliminary exploratory missions, beginning with the impressive Mars Science Laboratory (MSL) in September 2011. The new rover, known as Curiosity, is part of NASAÕs Mars Exploration Program. Curiosity is much more advanced than its Mars exploring predecessors, Spirit and Opportunity. Essentially, there are three aspects to the MSL that make this mission so important and groundbreaking. First, the body of the rover is equipped with an abundance of new equipment and capabilities. It is stronger, sturdier, and more intelligent than the other rovers, making it possible to correct itself and travel greater distances. A second notable aspect of the new MSL is its advanced landing procedure. Utilizing protection shells to keep the Rover safe from damage during atmospheric entry, as well as complex parachute and crane deployments, the MSL will be able to safely land in its target location despite its large weight and array of fragile instruments. Finally, the Mars Science Laboratory is most notable for its ambitious mission upon arrival. Spanning a large area, the rover is set to study MarsÕ physical characteristics including climate and geology. Scientists plan to use the rover to look for natural formations, and to determine if life ever, or will ever, exist on Mars. In the following passages, we will discuss in further detail each of these three main aspects of the MSL. A better understanding of the rover and mission will yield a greater appreciation for the bold new steps humanity is taking in exploration.