curiosity

When NASA's Curiosity rover performed its "seven minutes of terror" landing on Mars a couple weeks ago, the Mars Descent Imager (MARDI) camera had the task of capturing 1600x1200 (~1.9 megapixel) photographs at a rate of 5 frames per second. The camera began snapping away from when the heatshield separated to a few seconds after the rover touched down. The amazing high-definition video above was created with these photographs, showing what it's like to fall onto the surface of the red planet.

Ever since NASA's Curiosity rover landed on Mars and started beaming back photographs earlier this week, people have been wondering, "why are the photos so bad?" The criticism seems merited: consumers these days are snapping great high-res photographs using phones that cost just hundreds of dollars, yet NASA can't choose a camera with more than 2-megapixels of resolution for their $2.5 billion mission?

In an interview with dpreview, project manager Mike Ravine of Malin Space Science Systems -- the company that provided three of the rover's main cameras -- explains that there were a couple main reasons behind the "lame" cameras: data transfer and fixed specifications.

After shooting black-and-white landscape photos for a day, everyone's favorite Martian robot photographer is now dabbling in color photography. NASA's Curiosity rover beamed back its first color photo today, showing the rim of its new crater home.

NASA's Curiosity rover landed on Mars this morning with much fanfare here on Earth. The photo above is one of the first photographs snapped by the rover and beamed back to Earth. Captured through a fisheye wide-angle lens, the landscape photo hows a gravel field in the foreground and the rim of the Gale Crater (the rover's new home) in the distance.

In 2007 NASA scrapped plans to include a 3D camera on the Curiosity Mars rover, which is scheduled to leave for the red planet in 2011. However, Avatar director James Cameron was able to convince NASA administrator Charles Bolden to include the 3D cam again, and is now helping to build the camera with San Diego-based Malin Space Science Systems.