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Opportunity casts its shadow in this image from sol 180 (July 26, 2004), taken by the rover’s front hazard-avoidance camera, on the edge of Endurance Crater. Photo Credit: NASA/JPL-Caltech It’s been a long 15 years, but the inevitable has finally happened: the Opportunity rover’s days of exploring Mars are over. The sad news was […] 
Enhanced color image of a portion of Jezero Crater, the landing site chosen for the Mars 2020 mission. The mineral-rich river delta is in the center of the image. Image Credit: NASA/JPL/JHUAPL/MSSS/Brown University And the winner is… Jezero Crater! NASA has chosen this location as the landing site on Mars for its next […] 
Artist’s conception of the Kepler Space Telescope in space. Fuel is now running very low and the spacecraft has downlinked its latest science data to Earth. Image Credit: NASA/AP The end is nigh – that appears to be the case at least for NASA’s Kepler Space Telescope which is now running very low […] 
Illustration of the Galileo probe at Europa in 1997, and how the plume disrupted the moon’s magnetic field. Image Credit: NASA/JPL-Caltech/Univ. of Michigan For decades, Jupiter’s moon Europa has fascinated scientists and the public alike after it was learned that a global water ocean lies beneath the icy crust. Could there be life […] 
Artist’s conception of the autonomous, drone-like Mars Helicopter, which will be sent to Mars along with the 2020 rover. Image Credit: NASA/JPL-Caltech Excitement has been building for NASA’s next rover mission to Mars, scheduled to launch sometime in 2020. Although it looks a lot like the current Curiosity rover, its mission will be […] 
Venus as seen in ultraviolet light by NASA’s Pioneer Venus Orbiter spacecraft in 1979. The dark patches in the upper atmosphere have been a mystery for nearly a century. Could they actually contain living microbes? Photo Credit: NASA When it comes to searching for evidence of life elsewhere in the Solar System, certain […] 
Mudstone lakebed sedimentary deposits seen by the Curiosity rover in Gale crater. The latest findings show that the lake in the crater was stratified and could have supported a wide variety of microorganisms. Photo Credit: NASA/JPL-Caltech Was Mars ever habitable? Did life ever actually exist there? Those are two of the biggest questions […] 
Artist’s conception of the proposed Europa lander, with sampling arm extended. Image Credit: NASA/JPL-Caltech For decades now, Europa has beckoned – this moon of Jupiter which is frozen on the outside but hides a global ocean on the inside – has so far only been visited by spacecraft during brief flybys. Scientists and […] 
View from Curiosity of the Yellowknife Bay rock formation. Drilled samples here and elsewhere provided evidence that this region used to be at the bottom of a lake, but also that there are little or no carbonate mineral deposits, which should have been produced if the carbon dioxide atmosphere was thicker and warmer […] 
Opportunity looks back at its landing spot within Eagle crater, after leaving tracks behind in the soil. This is where the rover began its journey 13 years ago. Photo Credit: NASA/JPL-Caltech Thirteen years. That is how long NASA’s Opportunity rover has now been exploring Meridiani Planum on Mars; not bad for a robot […] |
 Next Launch CRS-17 on a Falcon 9 rocket from Cape Canaveral AFB, FL scheduled for: 30 Apr 19 at 8:22 GMT 30 Apr 19 at 4:22am Eastern 
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