Mysterious Mars Photo: Pyramid or 'Serendipitous' Moment?
The Los Angeles Times first reported on the mysterious Mars photo , detailing how one shot, captured with a device on Curiosity's rear called a Hazcam, shows a distinct blotch or plume visible on the horizon. However, two hours later Curiosity captured higher-resolution photos and the "blotch" was gone.
"The photo shows the aftermath of the landing in the vast Gale crater, during which the rover was lowered to the surface on cables attached to the hovering Sky Crane," writes SPACE.com reporter Clara Moskowitz. "Around Curiosity's landing spot, dark streaks can be seen where the bright dust of the Martian surface has been disturbed by the rover's descent hardware."
One theory is that the mysterious photo sent from Mars shows part of the spacecraft that escorted the rover through the atmosphere crash-landing about 2,000-feet away. If true, "it would be incredibly cool. ... A crazy, serendipitous thing," Curiosity mission manager Michael Watkins told the L.A. Times on Tuesday. "It bears looking into."
Some scientists have expressed skepticism at this theory. "It's circumstantial evidence â€” but it's pretty good circumstantial evidence," Emily Lakdawalla, senior editor at the Planetary Society, a nonprofit Pasadena organization that advocates for space research and exploration, told the L.A. Times. "It looks like we may actually have seen it, but it's hard to know."
Photos from space are not always perfect and some have been deceptive in the past.
"Remember what folks thought was a huge face on Mars?" asked Ron Recinto of Yahoo! News' blog The Lookout. "An image from Viking 1 in 1976 that appeared to show a rock formation with eyes, a nose and a mouth? Later high-resolution imaging and side-by-side analysis proved the "face" to be a mesa, like the flat-topped natural formations found in the southwestern U.S."
Although Curiosity's best images are yet to come, the mystery of the "phantom blotch" (or pyramid?) may never be solved.
Sources and more information:
Mystery Cloud in Mars Rover Landing Photo Solved by Tariq Malik, SPACE.com Managing Editor Date: 10 August 2012 Time: 01:27 PM ET FOLLOW US SHARE The distant blob seen in the view on left, taken by a Hazard-Avoidance camera on NASA's Curiosity rover is likely the impact cloud from the rover's descent stage after landing on Aug. 5 PDT, 2012.
New Mars Photos: First 3-D Views From NASA's Curiosity Rover by Tariq Malik, SPACE.com Managing Editor Date: 08 August 2012 Time: 12:23 PM ET FOLLOW US SHARE This image is a 3-D view in front of NASA's Curiosity rover, which landed on Mars on Aug. 5 PDT (Aug. 6 EDT). The anaglyph was made from a stereo pair of Hazard-Avoidance Cameras on the front...
( via huffingtonpost.com )