| March 24, 2009 |  |
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Discovery, space station maneuver to dodge debris
Washington (AFP) March 23, 2009Discovery and the International Space Station maneuvered to avoid debris during Monday's spacewalk, dropping into a lower orbit, NASA officials said. Firing its steering jets, Discovery turned the shuttle and space station 180 degrees for three hours Sunday to increase drag, a maneuver designed to alter the vessel's trajectory and avoid an approaching piece of debris. The ISS's altitude ... more Discovery crew embarks on third spacewalk 
Washington (AFP) March 23, 2009Astronauts from the US space shuttle Discovery began their third and final spacewalk Monday, with a busy to-do list including unblocking a cargo carrier system on the space station, NASA said. Richard Arnold and Joseph Acaba, two former science teachers turned astronauts, emerged from the decompression chamber at 1537 GMT, some six minutes earlier than planned. One of their tasks during ... more Ice-Covered Martian North Pole 
Paris, France (ESA) Mar 10, 2009ESA's Mars Express orbiter imaged the snow-laden region of Rupes Tenuis on the martian north pole on 29 July 2008. The images are centred around 81 degrees north and 297 degrees east and have a ground resolution of 41 m/pixel. They cover an area of about 44 000 km2, almost as large as the Netherlands. Rupes Tenuis is located at the southern edge of the martian north polar cap, approx ... more Astronauts fail to budge stuck cargo carrier 
Washington (AFP) March 23, 2009The Discovery astronauts were unable to dislodge a stuck cargo carrier system during their third and final space walk Monday, and carried on with their busy to-do list on the orbiting space station, NASA said. Richard Arnold and Joseph Acaba, two former science teachers turned astronauts, emerged from the decompression chamber at 1537 GMT, some six minutes earlier than planned. One of th ... more Online Poll For NASA's Mars Rover Naming Contest Opens March 23 
Pasadena CA (SPX) Mar 20, 2009NASA will post online nine names that are finalists for the agency's Mars Science Laboratory mission and invite the public to vote for its favorite. The non-binding poll to help NASA select a name opens online Monday, March 23, and will accept votes through March 29. More than 9,000 students in kindergarten through 12th grades submitted essays proposing names for the rover in a nationwide ... more |
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Moffet Field CA (SPX) Mar 17, 2009Q: There's controversy about the manned exploration of space versus sending robots. What are your feelings about that as we plan exploration over the next several decades? Tori Hoehler: I think the question of manned exploration crystallizes around Mars. That's the one that lies within the realm of feasibility. If you look at what we understand about the potential for life on Mars, NASA ha ... 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 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 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 |
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Paris, France (ESA) Mar 06, 2009On 31 March, a crew of six, including a French pilot and a German engineer, will embark on a 105-day simulated Mars mission. They will enter a special facility at the Institute of Biomedical Problems (IBMP) in Moscow, to emerge only three months later. Their mission will help in understanding the psychological and medical aspects of long-duration spaceflight. Media representatives are invi ... more Mars Rover Spirit Faces Circuitous Route 
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
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