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<title>GOES-P Launch Updates</title>
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<title><![CDATA[Live Coverage Concludes; Join Us Again Next Time]]></title>
<description><![CDATA[With the rocket's second stage and the GOES-P spacecraft successfully into the flight's second coast phase, NASA's Launch Blog is signing off. Thanks for joining us for today's countdown and liftoff! For the latest on the GOES-P mission, please visit www.nasa.gov/goes-p .<br/><br/>You're invited to follow along with us for future launches and landings, so bookmark our launch schedule page at www.nasa.gov/missions/highlights/schedule.html .]]></description>
<pubDate>Fri, 05 Mar 2010 00:37:20 GMT</pubDate>
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<title><![CDATA[GOES-P Mission About to Begin]]></title>
<description><![CDATA[The Geostationary Operational Environmental Satellite-P, better known as GOES-P, is on its way to its final destination in geosynchronous Earth orbit. The Delta IV rocket carrying the GOES-P spacecraft lifted off at 6:57 p.m. EST from Launch Complex-37 at Cape Canaveral Air Force Station, shaking Florida's Space Coast as it rocketed away.]]></description>
<pubDate>Fri, 05 Mar 2010 00:34:08 GMT</pubDate>
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<title><![CDATA[SECO-2: Second Burn Complete]]></title>
<description><![CDATA[The second-stage engine has cut off after its second burn, starting the second coast phase of today's ascent. This coast phase is an unusually long one, scheduled to last three hours and 43 minutes.<br/><br/>At that point there will be a brief burn of the second-stage engine, followed by another short coast phase.<br/><br/>The GOES-P spacecraft will reach its precise spot in Earth orbit and separate from the second stage about four hours and 20 minutes after launch. Once in orbit, its name will change to GOES-15. It will be ready for activation after a five-month checkout period.]]></description>
<pubDate>Fri, 05 Mar 2010 00:24:45 GMT</pubDate>
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<title><![CDATA[After Spectacular Launch, Flight Going Well]]></title>
<description><![CDATA[Unexpected alarms and stiff upper-level winds proved no match for the Delta IV/GOES-P launch team this evening. The Delta IV rocket carrying the GOES-P environmental satellite rose from the Launch Complex-37 at 6:57:00.334 p.m. EST. The second-stage engine just reignited as planned for a four-minute burn, its second of three burns tonight.]]></description>
<pubDate>Fri, 05 Mar 2010 00:21:11 GMT</pubDate>
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<title><![CDATA[Second-Stage Engine Completes First Burn]]></title>
<description><![CDATA[The second-stage engine has cut off, completing the first of its three burns. This milestone is known as SECO-1, meaning, "second-stage engine cutoff-1." Spacecraft and vehicle will coast for about 10 minutes before the second-stage engine fires up for its second burn.]]></description>
<pubDate>Fri, 05 Mar 2010 00:09:57 GMT</pubDate>
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<title><![CDATA[Ten Minutes Into Flight]]></title>
<description><![CDATA[The flight continues to go well, with the vehicle's chamber pressures holding steady, and steering and engine control looking very good with only two minutes left in this first burn of the second-stage burn.]]></description>
<pubDate>Fri, 05 Mar 2010 00:07:39 GMT</pubDate>
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<title><![CDATA[Payload Fairing Jettisoned]]></title>
<description><![CDATA[The clamshell-like payload fairing opened on time and then fell away, leaving the GOES-P satellite exposed to space as the vehicle continues its push toward orbit. <br/><br/>This first burn of the second-stage engine will continue for about seven more minutes, and then cut off. But that same engine has two more burns coming up, so it will not separate from the spacecraft just yet.]]></description>
<pubDate>Fri, 05 Mar 2010 00:02:24 GMT</pubDate>
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<title><![CDATA[Second Stage Takes the Baton]]></title>
<description><![CDATA[The rocket's main engine completed its burn and the first stage successfully separated from the vehicle, clearing the way for the second stage's RL-10 engine to take over the flight. All systems are performing exactly as expected.]]></description>
<pubDate>Fri, 05 Mar 2010 00:01:57 GMT</pubDate>
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<title><![CDATA[Main Engine Throttling Back]]></title>
<description><![CDATA[With just about a minute left in its burn, the main engine is throttling back to 57 percent of thrust. Stand by for cutoff and booster separation.]]></description>
<pubDate>Fri, 05 Mar 2010 00:00:48 GMT</pubDate>
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<title><![CDATA[Vehicle Passing 'Max Q']]></title>
<description><![CDATA[The rocket is passing through the area of the atmosphere known as "max Q," when the forces against the vehicle are at their peak. Telemetry Officer Steve Agid is reading off the milestones in the Delta IV's climb.]]></description>
<pubDate>Thu, 04 Mar 2010 23:59:00 GMT</pubDate>
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<title><![CDATA[Solids Burn Out and Separate on Time]]></title>
<description><![CDATA[Flight of the Delta IV rocket and GOES-P satellite continues to go well. The rocket's two solid rocket motors have burned out on schedule and fallen clear of the vehicle. The first-stage engine continues to burn.]]></description>
<pubDate>Thu, 04 Mar 2010 23:58:54 GMT</pubDate>
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<title><![CDATA[Liftoff! GOES-P Soars Toward Earth Orbit]]></title>
<description><![CDATA[The Delta IV rocket has cleared the tower! GOES-P is on its way into orbit to begin a 10-year mission to keep a watchful eye on our world. The rocket's main engine is generating more than 650,000 pounds of thrust as the vehicle continues its climb, with its two graphite-epoxy solid-rocket motors assisting with the first minute-and-a-half of flight.]]></description>
<pubDate>Thu, 04 Mar 2010 23:58:44 GMT</pubDate>
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<title><![CDATA[Second-Stage Securing Begins]]></title>
<description><![CDATA[T-2 minutes and counting. Second-stage liquid oxygen and liquid hydrogen tanks are the last to be secured at flight level and flight pressure. During the last minute before liftoff, launch will be set to "on" and the vehicle's igniters will be armed. The booster's RS-68 main engine will ignite at T-4.5 seconds and the rocket will be released from the pad at T-0.<br/><br/>Stand by for liftoff!]]></description>
<pubDate>Thu, 04 Mar 2010 23:55:33 GMT</pubDate>
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<title><![CDATA[Final Minutes Full of Activity]]></title>
<description><![CDATA[The last few minutes until liftoff are a busy time for the launch team. With four minutes to go, the rocket's safe-and-arm devices are armed. One minute later, the first-stage liquid oxygen and liquid hydrogen tanks are sealed at flight level and flight pressure. Finally, the second-stage propellant tanks will be secured at the proper level and pressure, the rocket's hydraulic pressure will be verified and the Eastern Range will give its final "go" for launch.]]></description>
<pubDate>Thu, 04 Mar 2010 23:53:19 GMT</pubDate>
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<title><![CDATA[T-5 Minutes and Counting]]></title>
<description><![CDATA[Five minutes to go! The countdown is under way once more and the Delta IV rocket is switching to internal power.]]></description>
<pubDate>Thu, 04 Mar 2010 23:52:09 GMT</pubDate>
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<title><![CDATA[Delta IV and GOES-P are "Go" for Launch!]]></title>
<description><![CDATA[Launch managers just polled their respective teams, and the response is unanimous: ready for launch. Today's countdown is drawing to a close as the 6:57 p.m. liftoff time approaches.<br/><br/>Stand by for release of the T-5 minute hold.]]></description>
<pubDate>Thu, 04 Mar 2010 23:49:50 GMT</pubDate>
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<title><![CDATA[Upper-Level Winds Are Acceptable]]></title>
<description><![CDATA[New weather balloon data indicates upper-level winds are within limits. Liftoff still is targeted for 6:57 p.m.]]></description>
<pubDate>Thu, 04 Mar 2010 23:44:47 GMT</pubDate>
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<title><![CDATA[New Launch Time: 6:57 p.m.]]></title>
<description><![CDATA[Tonight's new target launch time is 6:57 p.m. EST. There are still 20 minutes left in the window after that point. The big question now is whether upper-level winds will cooperate.]]></description>
<pubDate>Thu, 04 Mar 2010 23:35:52 GMT</pubDate>
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<title><![CDATA[Stand By for New Launch Time]]></title>
<description><![CDATA[The window between 6:47 and 6:51 will not be achievable based on upper-level wind data. A new launch time is under discussion. This launch window is viable until 7:17 p.m.<br/><br/>The alarms heard earlier have been investigated and the anomaly team determined they were a result of a data glitch.]]></description>
<pubDate>Thu, 04 Mar 2010 23:33:44 GMT</pubDate>
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<title><![CDATA[Awaiting Word on Alarms]]></title>
<description><![CDATA[We're still awaiting an update on the alarms that sounded near the beginning of the T-5 minute hold. Once that information is available, we'll pass it along to you. The countdown still is holding at T-5 minutes.]]></description>
<pubDate>Thu, 04 Mar 2010 23:28:11 GMT</pubDate>
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<title><![CDATA[Launch Readiness Polls Will be Repeated]]></title>
<description><![CDATA[Launch managers will repeat their readiness polls shortly before the planned release of the extended T-5 minute hold. If there are no technical problems or weather issues confronting the team, and the 6:47 p.m. launch time stands, this hold will be released at 6:42 p.m.]]></description>
<pubDate>Thu, 04 Mar 2010 23:17:57 GMT</pubDate>
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<title><![CDATA[New Launch Time: 6:47 p.m. EST]]></title>
<description><![CDATA[The range now is "red" due to upper-level winds. The team now is targeting a new launch time at 6:47 p.m. EST. The countdown clock remains at T-5 minutes and holding.]]></description>
<pubDate>Thu, 04 Mar 2010 23:14:40 GMT</pubDate>
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<title><![CDATA[Alarm Prompts Extension of T-5 Minute Hold]]></title>
<description><![CDATA[The launch team is evaluating an alarm that sounded recently, and Launch Conductor Scott Barney has instructed the team to remain ready while staying in the T-5 minute hold while that alarm is investigated.]]></description>
<pubDate>Thu, 04 Mar 2010 23:12:12 GMT</pubDate>
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<title><![CDATA[GOES-P Switching to Internal Power]]></title>
<description><![CDATA[High atop the Delta IV rocket, the GOES-P spacecraft is switching from ground power to its own batteries.]]></description>
<pubDate>Thu, 04 Mar 2010 23:03:15 GMT</pubDate>
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<title><![CDATA[Good News on Winds]]></title>
<description><![CDATA[Great news from the weather team: Upper-level winds currently are "green" and are expected to stay within acceptable limits through the first ten minutes of the launch window.]]></description>
<pubDate>Thu, 04 Mar 2010 23:01:37 GMT</pubDate>
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<title><![CDATA[T-5 Minutes and Holding]]></title>
<description><![CDATA[Countdown clocks are paused at T-5 minutes. This built-in hold is scheduled to last 15 minutes, giving the launch team enough time to wrap up any remaining work and go through the final "go-for-launch" management polls. If launch managers are go for launch at 6:17 p.m., look for the countdown to resume at 6:12 p.m.]]></description>
<pubDate>Thu, 04 Mar 2010 22:57:07 GMT</pubDate>
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<title><![CDATA[Planned Countdown Hold Coming Up]]></title>
<description><![CDATA[T-10 minutes and counting. There is only one planned hold in today's terminal countdown, and it's coming up at T-5 minutes. The countdown continues to go well, and the launch team is not working on any technical issues.]]></description>
<pubDate>Thu, 04 Mar 2010 22:52:55 GMT</pubDate>
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<title><![CDATA[The Most Technologically Sophisticated Satellite of its Kind]]></title>
<description><![CDATA[The spacecraft launching today is the third and final in the GOES-N, O and P series of advanced environmental satellites. With improved resolution, increased power and fuel capability, and star trackers offering better stability in orbit, GOES-P is ready to provide enhanced weather monitoring and modeling. <br/><br/>Like its predecessors, GOES-P also is equipped to relay communications and provide life-saving rescue data from boats and aircraft in distress. An imager, sounder, space environment monitor and solar X-ray imager round out the spacecraft's suite of instruments.]]></description>
<pubDate>Thu, 04 Mar 2010 22:48:53 GMT</pubDate>
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<title><![CDATA[Weather Still Looking Good]]></title>
<description><![CDATA[Weather conditions still are favorable for launch, according to Launch Weather Officer Joel Tumbiolo. Skies are still clear of clouds or rain, and ground winds are staying consistent, peaking at 10 to 15 knots with no increase expected. The temperature is still about 55 degrees Fahrenheit, but that will begin to drop as the countdown continues.<br/><br/>Tumbiolo still predicts only a five percent chance of weather preventing launch. "We're 'green' on all constraints," he told launch managers.]]></description>
<pubDate>Thu, 04 Mar 2010 22:43:17 GMT</pubDate>
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<title><![CDATA[Steering Checks Complete; Weather Update Next]]></title>
<description><![CDATA[The second- and first-stage engine steering checks are complete, and we're awaiting the start of the next weather briefing. Upper-level winds have become an issue, but the launch window is an hour long, so if conditions prevent a liftoff at 6:17 p.m., there is time for winds to improve.]]></description>
<pubDate>Thu, 04 Mar 2010 22:36:36 GMT</pubDate>
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<title><![CDATA[Weather Briefing Expected Shortly]]></title>
<description><![CDATA[In just a few minutes, Launch Weather Officer Joel Tumbiolo will pass the latest weather data and forecast to the launch team.]]></description>
<pubDate>Thu, 04 Mar 2010 22:17:51 GMT</pubDate>
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<title><![CDATA[All Eyes on the Rocket's Main Engine]]></title>
<description><![CDATA[At Launch Complex-37, the rocket's first-stage RS-68 engine spin start pressurization is beginning, along with a functional test of the launch gantry's swing arms. Next up is an engine steering check, when launch controllers put the second-stage engine nozzle through a programmed series of movements called "slews" to make sure it has its full range of motion. The same test then is performed on the first stage.]]></description>
<pubDate>Thu, 04 Mar 2010 22:12:26 GMT</pubDate>
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<title><![CDATA[Multiple Organizations Make GOES-P Possible]]></title>
<description><![CDATA[NASA's Goddard Space Flight Center in Maryland has overseen the design, testing and launch of the 3,238-pound GOES-P spacecraft, which was built by Boeing Space and Intelligence Systems. Once in orbit, the National Oceanic and Atmospheric Administration, or NOAA, will manage the mission and distribute the data and imagery returned by the satellite. United Launch Alliance provides the Delta IV rocket and launch services under a Federal Aviation Administration commercial license.]]></description>
<pubDate>Thu, 04 Mar 2010 22:00:50 GMT</pubDate>
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<title><![CDATA[Downrange Tracking Stations All "Green"]]></title>
<description><![CDATA[All the downrange tracking assets are confirmed up and running. After the Delta IV rocket lifts off, initial tracking will be provided by the Air Force tracking stations at Kennedy Space Center and Cape Canaveral Air Force Station, followed closely by the tracking station at Jupiter Inlet in South Florida. Later, the Antigua island tracking station in the Caribbean will take over. Finally, the Tracking and Data Relay Satellite system will track the rocket until it is within range of the Guam tracking station.]]></description>
<pubDate>Thu, 04 Mar 2010 21:58:48 GMT</pubDate>
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<title><![CDATA[Range Begins Test of Command Receiver/Decoder]]></title>
<description><![CDATA[The Delta IV's command receiver/decoder, or CRD, is undergoing a routine prelaunch check. The CRD's job is to detect and translate destruct commands sent by the range to the rocket's flight termination system in the unlikely event the vehicle strayed off course.]]></description>
<pubDate>Thu, 04 Mar 2010 21:52:41 GMT</pubDate>
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<title><![CDATA[Delta IV Builds on Tradition]]></title>
<description><![CDATA[First launched in 2002, the Delta IV is the latest addition to the dependable Delta family and builds on tried-and-true Delta II technology. The Delta IV rocket comes in five varieties, all of which are built on a first-stage Common Booster Core. <br/><br/>The vehicle on the launch pad today is a Delta IV M+ (4,2) configuration, which simply means it's a "medium-plus" class vehicle with a four-meter-wide payload fairing and two solid rocket motors attached to the first stage. GOES-N launched in 2006 and GOES-O followed in 2009, both riding into space on the same variation of the Delta IV.]]></description>
<pubDate>Thu, 04 Mar 2010 21:47:15 GMT</pubDate>
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<title><![CDATA[Telemetry Checks, Fueling Complete]]></title>
<description><![CDATA[The Eastern Range has finished a test to verify the Delta IV rocket's radio-frequency channels are sending and receiving telemetry data.<br/><br/>Additionally, the fueling process is verified complete. So we have a fully fueled rocket on the pad.<br/><br/>Upper-level winds have gone "red," or "no-go," but it's possible to adjust the Delta IV's flight profile to respond to those winds. In that case, the Eastern Range could go back to "green."]]></description>
<pubDate>Thu, 04 Mar 2010 21:42:36 GMT</pubDate>
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<title><![CDATA[Monitoring Earth's Environment in Space]]></title>
<description><![CDATA[Space weather is heavily influenced by events on the sun, including violent solar flares, geomagnetic storms and streams of fast-moving, energized particles known as solar wind. These activities have a direct impact on Earth's power and communications systems, and also put orbiting astronauts and spacecraft at risk. The GOES satellite system tracks these events, leading to increased understanding of the sun-Earth connection and better warnings when a threat heads our way.<br/><br/>Earth and space weather observations from GOES satellites help save lives and protect assets.]]></description>
<pubDate>Thu, 04 Mar 2010 21:26:29 GMT</pubDate>
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<title><![CDATA[A Quick Guide to Delta IV Propulsion]]></title>
<description><![CDATA[The Delta IV rocket launching today is a two-stage vehicle. At the bottom of the rocket is the first-stage RS-68 engine, also called the "main engine." It's powered by a combination of two extremely cold propellants, liquid oxygen and liquid hydrogen. Because the first stage has to do the heaviest lifting -- propelling the rocket from a standing stop all the way through the first several minutes of flight -- it is by far the larger of the two stages. <br/><br/>Atop the first stage is the smaller second stage and its RL-10 engine, which runs on the same propellant combination as the first stage. The GOES-P spacecraft is sealed inside the pointed payload fairing above the second stage.<br/><br/>Propellant loading began earlier in the countdown and soon will be complete.]]></description>
<pubDate>Thu, 04 Mar 2010 21:21:09 GMT</pubDate>
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<title><![CDATA[GOES Satellites Keep Sharp Eye on Weather]]></title>
<description><![CDATA[If you've ever seen satellite pictures of local weather or had time to take cover before a severe storm, chances are you've benefited from data provided by the GOES system of environmental satellites.<br/><br/>Because the GOES spacecraft are stationed in geosynchronous Earth orbit, they're able to stay above the same place on the planet's surface, monitoring continuously for severe weather and tracking other environmental details, such as land and sea temperatures, climate patterns, ice fields and more. <br/><br/>But there's more to these satellites than their Earth-watching capabilities. They also monitor space weather -- the environment around our planet. More on that coming up.]]></description>
<pubDate>Thu, 04 Mar 2010 21:10:55 GMT</pubDate>
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<title><![CDATA[Weather Outlook: Great Day to Launch]]></title>
<description><![CDATA[It's a clear and sunny afternoon at Cape Canaveral Air Force Station, and it's expected to stay that way through launch. Launch Weather Officer Joel Tumbiolo of the 45th Weather Squadron predicts a 95 percent chance of conditions favorable for an on-time liftoff. Despite the sunshine, it's a chilly day, with temperatures around 55 degrees Fahrenheit. Winds at the pad are peaking at 11-14 knots, well within limits, and upper-level winds are acceptable as well. Visibility is unrestricted.<br/><br/>There are no spacecraft or rocket issues being reported by the launch team, and for weather, the Eastern Range is "green," or "go," across the board.]]></description>
<pubDate>Thu, 04 Mar 2010 21:05:05 GMT</pubDate>
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<title><![CDATA[Advanced Environmental Satellite Ready to Fly]]></title>
<description><![CDATA[Good afternoon, and welcome to our live coverage! Launch of the state-of-the-art Geostationary Operational Environmental Satellite-P is on schedule for 6:17 p.m. EST. GOES-P, as the spacecraft is known, will launch aboard a Delta IV rocket from Launch Complex-37 at Cape Canaveral Air Force Station in Florida.<br/><br/>Here at the Cape, countdown clocks are approaching T-2 hours and counting and prelaunch activities are going very smoothly. Launch managers and controllers have been stationed at their consoles inside the Delta Operations Center since 12:30 p.m. Representatives of NASA's Goddard Space Flight Center, NOAA, Boeing Launch Services and United Launch Alliance are following the countdown from the Mission Director's Center at nearby Hangar AE. The blog console is across the hall in the Launch Vehicle Data Center, where we're listening to the launch team's communication channels and bringing updates to you as the countdown moves forward.]]></description>
<pubDate>Thu, 04 Mar 2010 21:00:39 GMT</pubDate>
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<title><![CDATA[Live Coverage Begins at 4 p.m.]]></title>
<description><![CDATA[The NASA/NOAA GOES-P satellite is scheduled to lift off today at 6:17 p.m. EST. Live countdown coverage begins at 4 p.m. right here on NASA's Launch Blog.]]></description>
<pubDate>Thu, 04 Mar 2010 17:56:21 GMT</pubDate>
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<title><![CDATA[GOES-P to Launch Aboard Delta IV Rocket]]></title>
<description><![CDATA[Join NASA's Launch Blog for the countdown to liftoff of the Delta IV rocket carrying the latest Geostationary Operational Environmental Satellite, GOES-P.]]></description>
<pubDate>Wed, 03 Feb 2010 15:04:27 GMT</pubDate>
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