News tagged with hirise

HiRISE Sees Signs of an Unearthly Spring on Mars

Space & Earth / Space Exploration

Mar 25, 2009 | 4.5 / 5 (6) | 0

(PhysOrg.com) -- New images from the HiRISE experiment detail patterns of dust carried by gas from beneath the seasonal ice cap.

Gullies and Flow Features on Crater Wall

Space & Earth / Space Exploration

Nov 26, 2009 | 4.5 / 5 (2) | 0

(PhysOrg.com) -- This image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter shows a sample of the variety and complexity of processes that may occur ...

Distal Rampart of Crater in Chryse Planitia

Space & Earth / Space Exploration

Nov 13, 2009 | 5 / 5 (1) | 0

(PhysOrg.com) -- Impact craters on Mars are kind of neat. Many of them look very different than impact craters seen on Earth's moon or Mercury. Fresh lunar and Mercurian craters have ejecta blankets that look ...

Frost-Covered Phoenix Lander Seen in Winter Images

Space & Earth / Space Exploration

Nov 05, 2009 | 4.6 / 5 (5) | 0

(PhysOrg.com) -- Winter images of NASA's Phoenix Lander showing the lander shrouded in dry-ice frost on Mars have been captured with the High Resolution Imaging Science Experiment, or HiRISE camera, aboard ...

Channels from Mars Hale Crater

Space & Earth / Space Exploration

Oct 28, 2009 | 4.3 / 5 (7) | 1

(PhysOrg.com) -- This image from NASA's Mars Reconnaissance Orbiter shows channels to the southeast of Hale crater on southern Mars. Taken by the orbiter's High Resolution Imaging Science Experiment (HiRISE) ...

New Set of High-Resolution Mars Images Online

Space & Earth / Space Exploration

Oct 08, 2009 | 4 / 5 (1) | 0

Thousands of image products from 233 recent telescopic observations by NASA's Mars Reconnaissance Orbiter show a diversity of surface shapes and textures on Mars.

Scientists see water ice in fresh meteorite craters on Mars

Space & Earth / Space Exploration

Sep 24, 2009 | 4.8 / 5 (16) | 3

(PhysOrg.com) -- Scientists are seeing sub-surface water ice that may be 99 percent pure halfway between the north pole and the equator on Mars, thanks to quick-turnaround observations from orbit of fresh ...

Patterns in Mars crater floors give picture of drying lakes

Space & Earth / Space Exploration

Sep 16, 2009 | 4.8 / 5 (6) | 0

Networks of giant polygonal troughs etched across crater basins on Mars have been identified as desiccation cracks caused by evaporating lakes, providing further evidence of a warmer, wetter martian past.  ...

Thousands of New Images Show Mars in High Resolution

Space & Earth / Space Exploration

Sep 03, 2009 | 4 / 5 (5) | 0

Thousands of newly released images from more than 1,500 telescopic observations by NASA's Mars Reconnaissance Orbiter show a wide range of gullies, dunes, craters, geological layering and other features on ...

Mars Reconnaissance Orbiter Gets New View of Victoria Crater

Space & Earth / Space Exploration

Aug 12, 2009 | 4.6 / 5 (5) | 0

(PhysOrg.com) -- This image of Victoria Crater in the Meridiani Planum region of Mars was taken by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter at more ...

Mars data published in Science this week

Space & Earth / Space Exploration

Jul 02, 2009 | 3.3 / 5 (3) | 1

Four papers in the journal Science this week offer new details about the history of water on Mars, gleaned from the 2008 NASA Phoenix Mars Mission that was operated from The University of Arizona.

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