Curiosity Rover Finds More Evidence for Possible Liquid Water Brines on Mars

The Rover Environmental Monitoring Station (REMS) on the Curiosity rover, used to make the brine calculations. Photo Credit: NASA/JPL-Caltech/MSSS

The search for liquid water on Mars is one that has been on-going for decades. It can’t exist for long on the surface, as it will quickly sublimate into the cold, thin atmosphere. Aquifers deep […]

Buried Glaciers Have Enough Ice to Cover Entire Surface of Mars, According to New Study

Image of dust-covered glaciers on Mars from the High Resolution Stereo Camera on Mars Express. The glaciers are composed of water ice. Image Credit: ESA/DLR/FU Berlin

When the topic of ice on Mars comes up, the first thing that usually comes to mind are the polar ice caps which are prominent even in small […]

Curiosity Discovers Biochemically Accessible Nitrogen, Key Ingredient Needed for Martian Life

Curiosity detected biochemically accessible nitrogen here at John Klein drill site! Curiosity accomplished historic first drilling into Martian rock at John Klein outcrop on Feb 8, 2013 (Sol 182), and discovered a habitable zone, shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169). The robotic arm […]

Opportunity Arrives at Alien Gateway to Clay Minerals at Spirit of St. Louis Crater

The View from Opportunity on Mars Today Opportunity arrives at Spirit of Saint Louis crater and peers into Marathon Valley and Endeavour crater from current location on Mars as of April 3, 2015, in this photo mosaic. The crater is the gateway to Marathon Valley and exposures of water altered clay minerals. This pancam […]

NASA Partners With Commercial Industry to Advance Deep Space Exploration Capabilities

A view of the space habitat at night, docked with the Space Exploration Vehicle. This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 - Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

A space habitat at night, docked with a “Space Exploration Vehicle.” This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 – Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

This week, NASA announced the selection of 12 partnerships within the commercial industry to help develop the […]

Watch Curiosity’s Scars on Mars Change Over Time

This sequence of images shows a blast zone where the sky crane from NASA’s Curiosity rover mission hit the ground after setting the rover down in August 2012, and how that dark scar’s appearance changed over the subsequent 30 months. The images are from HiRISE on NASA’s Mars Reconnaissance Orbiter. Credit: NASA/JPL-Caltech/Univ. of Arizona

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Curiosity Back in Action, Discovers Beautiful Veins Heading up Martian Mountain

Curiosity investigates a beautiful outcrop of scientifically enticing dark and light mineral veins at ”Garden City” outcrop at the base of Mount Sharp at current location on Mars. This photo mosaic was stitched from Mastcam color camera raw images. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/kenkremer.com/Marco Di Lorenzo

After about a two-week stand down to investigate the cause […]

Opportunity Achieves Marathon Distance Feat at Majestic Mars Mountain Overlook

View from Opportunity on Mars today! Opportunity’s view on the day the NASA rover exceeded the distance of a marathon on the surface of Mars on March 24, 2015, Sol 3968. Rover stands at Spirit of Saint Louis crater near mountaintop at Marathon Valley overlook and Martian cliffs at Endeavour crater holding deposits of […]

Spirit Rover: More Evidence for Ancient Hot Springs on Mars

View from the Spirit rover looking toward Husband Hill on the right, with the lighter-toned Home Plate rock outcrop below that. Image Credit: NASA/JPL-Caltech

The Spirit rover may have finished its journey a long time ago, but there is still plenty of data to go through and analyze, and continued study of that data […]

Whoa! Opportunity Discovers Matchless Purplish Rocks at Spectacular Mars Overlook

NASA’s Opportunity Rover scans along a spectacular overlook towards Marathon Valley on March 3, 2015, showing flat-faced rocks exhibiting a completely new composition from others examined earlier. Marathon Valley and Martian cliffs on Endeavour crater hold deposits of water altered clay minerals. This navcam camera photo mosaic was assembled from images taken on Sol […]