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Read the release 'A Change of Seasons'

A Change of Seasons
Summer turned to autumn for the Phoenix Mars Lander on December 26, 2008. This image, taken on December 21 by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter, shows the lander during the last waning days of northern hemisphere summer.
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Spotlight on Mars
Read the release 'Mars Rovers Near Five Years of Science and Discovery' Mars Rovers Near Five Years of Science and Discovery
NASA rovers Spirit and Opportunity may still have big achievements ahead as they approach the fifth anniversaries of their memorable landings on Mars. >>
Related Images >>
Read the release 'Scientists Find 'Missing' Mineral and Clues to Mars Mysteries' Scientists Find 'Missing' Mineral and Clues to Mars Mysteries
Researchers using a powerful instrument aboard NASA's Mars Reconnaissance Orbiter have found a long-sought-after mineral on the Martian surface and, with it, unexpected clues to the Red Planet's watery past. >>
Related Images >>
Read the release 'Phoenix Site on Mars May be in Dry Climate Cycle Phase' Phoenix Site on Mars May be in Dry Climate Cycle Phase
The Martian arctic soil that NASA's Phoenix Mars Lander dug into this year is very cold and dry. >>
Read the release 'Mars Orbiter Completes First Phase of Science Mission' Mars Orbiter Completes First Phase of Science Mission
Among its accomplishments, the spacecraft has found signs of a complex Martian history of climate change that produced a diversity of past watery environments. >>
Read the release 'HiRISE Camera Captures High-Resolution 3-D Images of Mars' HiRISE Camera Captures High-Resolution 3-D Images of Mars
The team based at The University of Arizona today released 362 three-dimensional images of Mars taken by the HiRISE camera on NASA's Mars Reconnaissance Orbiter.
University of Arizona Release >>
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Read the release 'NASA Orbiter Finds Martian Rock Record With 10 Beats to the Bar' NASA Orbiter Finds Martian Rock Record With 10 Beats to the Bar
Climate cycles persisting for millions of years on ancient Mars left a record of rhythmic patterns in thick stacks of sedimentary rock layers, revealed in three-dimensional detail by a telescopic camera on NASA's Mars Reconnaissance Orbiter. >>
Read the release 'Next NASA Mars Mission Rescheduled For 2011' Next NASA Mars Mission Rescheduled For 2011
NASA's Mars Science Laboratory will launch two years later than previously planned, in the fall of 2011. The mission will send a next-generation rover with unprecedented research tools to study the early environmental history of Mars. >>
Read the release 'NASA Finishes Listening for Phoenix Mars Lander' NASA Finishes Listening for Phoenix Mars Lander
After nearly a month of daily checks to determine whether Martian NASA's Phoenix Mars Lander would be able to communicate again, the agency has stopped using its Mars orbiters to hail the lander and listen for its beep. >>
Read the release 'NASA Orbiter Reveals Rock Fracture Plumbing On Mars' NASA Space Craft Detects Buried Glaciers on Mars
NASA's Mars Reconnaissance Orbiter has revealed vast Martian glaciers of water ice under protective blankets of rocky debris at much lower latitudes than any ice previously identified on the Red Planet. >>
Read the release 'Site List Narrows For NASA's Next Mars Landing'' Site List Narrows For NASA's Next Mars Landing
PASADENA, Calif. -- Four intriguing places on Mars have risen to the final round as NASA selects a landing site for its next Mars mission, the Mars Science Laboratory. >>
Read the update'Mars Phoenix Lander Finishes Successful Work on Red Planet' Phoenix Mars Lander Team Wins Innovation Award
The University of Arizona has received an Arizona Governor's Innovator of the Year Award for leading NASA's Phoenix Mars Lander mission. >>
more news >>
Multimedia
Watch the video 'Five Years on Mars'
Five Years on Mars
Watch the Phoenix  - A Tribute video
Phoenix - A Tribute
Watch the Phoenix video
Phoenix
Watch the MSL Overview video
Mars Science Laboratory Overview
Watch the video 'Mars Landing Challenge -- Big Science Ahead'
Mars Landing Challenge -- Big Science Ahead
Watch the video 'Guided Tour of Mars Landing'
Guided Tour of Mars Landing
Watch the Flight Director's Update
Flight Director's Update
Nov 14:   Spirit is talking again, after a dust storm put her in a vulnerable state. Engineers hope her energy will continue to improve.
more videos >>
Recent Images
Mars Odyssey Image for
January 06, 2009:
Channel
Channel
High-res at ASU THEMIS site
Mars Reconnaissance Orbiter (HiRISE) Image
January 05, 2009:
Mesa in Acidalia Region
Mesa in Acidalia Region
High-res at the UA HiRISE site.
Mars Reconnaissance Orbiter (CRISM) Image
June 30, 2008:
Olivine, Phyllosilicates, and Ancient Crater Rims
Olivine, Phyllosilicates, and Ancient Crater Rims
High-res at the JHU APL CRISM site
Mars Weather Report
December 22-28, 2008:
View Martian Weather Report
at the MSSS MARCI site
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