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Mars Odyssey Reboots Successfully
Pasadena CA (JPL) Mar 11, 2009NASA's Mars Odyssey orbiter properly followed commands today to shut down and restart, a strategy by its engineers to clear any memory flaws accumulated in more than five years since Odyssey's last reboot. The procedure also restored Odyssey's onboard set of backup systems, called the spacecraft's "B side," allowing its use in the future when necessary. "For nearly two years, we have ... more HiRISE Camera Captures Subtle Colors of Mars' Tiny Moon Deimos 
Tempe AZ (SPX) Mar 12, 2009The High Resolution Imaging Science Experiment, or HiRISE, run from The University of Arizona, has produced new images that show subtle color differences across the smooth surface of Deimos, the smaller and outer tiny moon of Mars. The HiRISE camera aboard NASA's Mars Reconnaissance Orbiter captured two images of Deimos using near-infrared, red and blue-green filters on Feb. 21, 2009. ... more Forum To Explore Why We Should Go To Moon And Mars 
Hampton VA (SPX) Mar 14, 2009NASA is working on the building blocks to return humans to the Moon by 2020, then send them onto Mars. It's part of the national Vision for Space Exploration established five years ago. Just what is America's plan and is it the right one? Four international experts will address those questions and others in a special Moon-Mars Forum, March 17, from 7-9 p.m. at the Virginia Air and Space Center ... more Mars, Then and Now: Google Mars Update 
Washington DC (SPX) Mar 14, 2009Today, NASA and Google announce an update to Mars in Google Earth, a 3D mapping tool for the Red Planet. Originally released with Google Earth 5.0, Mars in Google Earth now contains even more features that give users a sense of how our knowledge of Mars, and our study of astronomy, has evolved over time. After selecting 'Mars' from the toolbar in Google Earth, users fly to a 3D view of the ... more Spirit Makes Slight Progress on New Route - sol 1831-1837 
Pasadena CA (SPX) Mar 14, 2009After initially making good progress on a new route around "Home Plate" to the east, Spirit has been struggling in local terrain on the northeast corner of Home Plate. The route is difficult because the direction is up-slope with a lot of loose, fine material denying the five-driving-wheel rover good traction. After getting about 15 meters (49 feet) away from Home Plate last week in ... more |
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Pasadena CA (SPX) Mar 06, 2009Loose soil piled against the northern edge of a low plateau called "Home Plate" has blocked NASA's Mars Exploration Rover Spirit from taking the shortest route toward its southward destinations for the upcoming Martian summer and following winter. The rover has begun a trek skirting at least partway around the plateau instead of directly over it. However, Spirit has also gotten a jum ... more Rice Study Hints At Water - And Life - Under Olympus Mons 
Houston TX (SPX) Mar 05, 2009The Martian volcano Olympus Mons is about three times the height of Mount Everest, but it's the small details that Rice University professors Patrick McGovern and Julia Morgan are looking at in thinking about whether the Red Planet ever had - or still supports - life. Using a computer modeling system to figure out how Olympus Mons came to be, McGovern and Morgan reached the surprising conc ... more Mars Odyssey Mission Status Report 
Pasadena CA (SPX) Mar 05, 2009The team operating NASA's Mars Odyssey orbiter plans a procedure next week to address a long-known, potential vulnerability of accumulated memory corruption. The procedure requires rebooting the spacecraft's computer. This is not a risk-free event, but the Odyssey team and NASA have carefully weighed the risks of performing a cold reboot compared with the risk of doing nothing, and determi ... more Gullies On Mars Show Tantalizing Signs Of Recent Water Activity 
Providence RI (SPX) Mar 03, 2009Planetary geologists at Brown University have found a gully fan system on Mars that formed about 1.25 million years ago. The fan offers compelling evidence that it was formed by melt water that originated in nearby snow and ice deposits and may stand as the most recent period when water flowed on the planet. Gullies are known to be young surface features on Mars. But scientists studying th ... more |
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Paris (AFP) Feb 26, 2009The European Space Agency (ESA) on Friday named a Frenchman and a German who will join four Russians in an innovative 105-day isolation experiment to test whether humans can one day fly to Mars. From March 31, the six "crew" will be locked inside a special facility in Moscow that replicates conditions of a space trip to Mars. The simulation will be followed by a 520-day experiment, start ... more Scientists Possibly Find Why Asteroids Are Missing 
Tempe AZ (SPX) Feb 26, 2009University of Arizona scientists have uncovered a curious case of missing asteroids. The main asteroid belt is a zone containing millions of rocky objects between the orbits of Mars and Jupiter. The scientists find that there ought to be more asteroids there than researchers observe. The missing asteroids may be evidence of an event that took place about 4 billion years ago, when the solar ... more Fractured Lavas Suggest Floods On Mars 
Flagstaff AZ (SPX) Feb 26, 2009Unique fractures in lavas on ancient Mars suggest water occasionally flooded portions of the planet's surface. The fractures, known as "columnar joints", are the first that have been observed on a planet other than Earth. "Columnar joints form as cooling lava contracts," explains Moses Milazzo, a geophysicist with the U.S. Geological Survey in Flagstaff. The characteristics of the column ... more Phoenix Mars Lander Team Wins 2009 Swigert Award 
Tucson AZ (SPX) Feb 24, 2009The Space Foundation has awarded its 2009 John L. "Jack" Swigert, Jr., Award for Space Exploration to NASA's Phoenix Mars Lander team "in recognition of the technical developments that led to one of the most startling and meaningful discoveries of the new millennium," the Space Foundation has announced. The award will be presented at the foundation's 25th National Space Symposium to be ... more
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