Barnstorming Linne Crater February 5, 2013Posted by jtintle in Planets.
Tags: Arizona State University, GSFC, Linne Crater, LROC NAC, Lunar Reconnaissance Orbiter, Moon, NASA
This flyover was generated from 3D model of Linne Crater with the image draped on top. The 3D model uses the DTM derived from LROC NAC stereo images.
NASA/GSFC/Arizona State University
Tags: Arizona State University, Cape York, Cornell University, Endeavour Crater, Greeley Haven, JPL-Caltech, Mars, Mars Exploration Rover Opportunity, NASA
This mosaic of images taken in mid-January 2012 shows the windswept vista northward (left) to northeastward (right) from the location where NASA’s Mars Exploration Rover Opportunity is spending its fifth Martian winter, an outcrop informally named “Greeley Haven.”
Opportunity’s Panoramic Camera (Pancam) took the component images as part of full-circle view being assembled from Greeley Haven.
The view includes sand ripples and other wind-sculpted features in the foreground and mid-field. The northern edge of the the “Cape York” segment of the rim of Endeavour Crater forms an arc across the upper half of the scene.
Opportunity landed on Mars on Jan. 25, 2004, Universal Time and EST (Jan. 24, PST). It has driven 21.4 miles (34.4 kilometers) as of its eighth anniversary on the planet. In late 2011, the rover team drove Opportunity up onto Greeley Haven to take advantage of the outcrop’s sun-facing slope to boost output from the rover’s dusty solar panels during the Martian winter.
Research activities while at Greeley Haven include a radio-science investigation of the interior of Mars, inspections of mineral compositions and textures on the outcrop, and monitoring of wind-caused changes on scales from dunes to individual soil particles.
The image combines exposures taken through Pancam filters centered on wavelengths of 753 nanometers (near infrared), 535 nanometers (green) and 432 nanometers (violet). The view is presented in false color to make some differences between materials easier to see.
NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Exploration Rover Project for the NASA Science Mission Directorate, Washington. More information about Opportunity is online at http://www.nasa.gov/rovers and http://marsrovers.jpl.nasa.gov.
NASA/JPL-Caltech/Cornell/Arizona State Univ.
Gale Crater July 30, 2011Posted by jtintle in Planets, Space Fotos.
Tags: Arizona State University, Curiosity rover, Gale Crater, JPL-Caltech, Mars, Mars Odyssey (MO), Mars Science Laboratory mission, NASA, Red Planet, Thermal Emission Imaging System camera
This sharp view from the Thermal Emission Imaging System camera on NASA’s Mars Odyssey orbiter is centered on 154 kilometer (96 mile) wide Gale crater, near the martian equator. Within Gale, an impressive layered mountain rises about 5 kilometers (3 miles) above the crater floor. Layers and structures near its base are thought to have been formed in ancient times by water-carried sediments. In fact, a spot near the crater’s northern side at the foot of the mountain has now been chosen as the target for the Mars Science Laboratory mission. Scheduled for launch late this year, the mission will landMars’ next visitor from planet Earth in August of 2012, lowering the car-sized Curiosity rover to the martian surface with a hovering, rocket-powered skycrane. Curiosity’s science instruments are intended to discover if Gale once had favorable environmental conditions for supporting microbial life and for preserving clues about whether life ever existed on the Red Planet.
Martian Color #5 June 30, 2006Posted by jtintle in Planets, Space Fotos.
Tags: Arizona State University, Cornell University, Don Davis, JPL, Mars, Melas Chasma, NASA, Thermal Emission Imaging System (THEMIS)
This color treatment is the result of a collaboration between THEMIS team members at Cornell University and space artist Don Davis, who is an expert on true-color renderings of planetary and astronomical objects. Davis began with calibrated and co-registered THEMIS VIS multi-band radiance files produced by the Cornell group. Using as a guide true-color imaging from spacecraft and his own personal experience at Mt. Wilson and other observatories, he performed a manual color balance to display the spectral capabilities of the THEMIS imager within the context of other Mars observations. He also did some manual smoothing along with other image processing to minimize the effects of residual scattered light in the images. This two image mosaic shows part of the floor of Melas Chasma.