The GOES-O weather satellite is on its own following a successful separation from the Delta IV second stage. The separation occurred soon after the second stage performed the final of three burns to place the GOES-O spacecraft in a transfer orbit that will eventually reach about 22,300 miles above Earth. The satellite will be checked out through a series of tests in coming weeks. The GOES-O launched from Cape Canaveral Air Force Station, Fla., at 6:51 p.m.

GOES-O Reaches Orbit

The GOES-O satellite lifted off from Launch Complex 37 at Cape Canaveral Air Force Station in Florida at 6:51 p.m. EDT atop a Delta IV rocket. From a position about 22,300 miles above Earth, the advanced weather satellite will keep an unblinking eye on atmospheric conditions in the Eastern United States and Atlantic Ocean.

Mission Overview
GOES-O is the latest weather satellite developed by NASA to aid the nation’s meteorologists and climate scientists. The acronym stands for Geostationary Operational Environmental Satellite. The spacecraft in the series provide the familiar weather pictures seen on United States television newscasts every day. The satellites are equipped with a formidable array of sensors and instruments.

GOES provides nearly continuous imaging and sounding, which allows forecasters to better measure changes in atmospheric temperature and moisture distributions, hence increasing the accuracy of their forecasts. GOES environmental information is used for a host of applications, including weather monitoring and prediction models.

View GOES Lithograph
View GOES Lithograph Back

After reviewing more than 3500 applications, NASA has selected nine men and women for the 2009 astronaut candidate class. They will begin training at NASA‘s Johnson Space Center, Houston, in August.

” is a very talented and diverse group we’ve selected,” said Bill Gerstenmaier, NASA associate administrator for Space Operations. “They will join our current astronauts and play very important roles for NASA in the future. In addition to flying in space, astronauts participate in every aspect of human spaceflight, sharing their expertise with engineers and managers across the country. We look forward to working with them as we transcend from the shuttle to our future exploration of space, and continue the important engineering and scientific discoveries aboard the International Space Station.”

The new astronaut candidates:

Serena M. Aunon, 33, of League City, Texas; University of Texas Medical Branch-Wyle flight surgeon for NASA’s Space Shuttle, International Space Station and Constellation Programs; born in Indianapolis, Ind. Aunon holds degrees from The George Washington University, University of Texas Health Sciences Center in Houston, and UTMB.

Jeanette J. Epps, 38, of Fairfax, Va.; technical intelligence officer with the Central Intelligence Agency; born in Syracuse, N.Y. Epps holds degrees from LeMoyne College and the University of Maryland.

Jack D. Fischer, Major U.S. Air Force, 35, of Reston, Va.; test pilot; U.S. Air Force Strategic Policy intern (Joint Chiefs of Staff) at the Pentagon; born in Boulder, Colo. Fischer is a graduate of the U.S. Air Force Academy and Massachusetts Institute of Technology.

Michael S. Hopkins, Lt. Colonel U.S. Air Force, 40, of Alexandria, Va.; special assistant to the Vice Chairman (Joint Chiefs of Staff) at the Pentagon; born in Lebanon, Mo. Hopkins holds degrees from the University of Illinois and Stanford University.

Kjell N. Lindgren, 36, of League City, Texas; University of Texas Medical Branch-Wyle flight surgeon for NASA/’s Space Shuttle, International Space Station and Constellation Programs; born in Taipei, Taiwan. Lindgren has degrees from the U.S. Air Force Academy, Colorado State University, University of Colorado, the University of Minnesota, and UTMB.

Kathleen (Kate) Rubins, 30, of Cambridge, Mass.; born in Farmington, Conn.; principal investigator and fellow, Whitehead Institute for Biomedical Research at MIT and conducts research trips to the Congo. Rubins has degrees from the University of California-San Diego and Stanford University.

Scott D. Tingle, Commander U.S. Navy, 43, of Hollywood, Md.; born in Attleboro, Mass.; test pilot and Assistant Program Manager-Systems Engineering at Naval Air Station Patuxent River. Tingle holds degrees from Southeastern Massachusetts University (now University of Massachusetts Dartmouth) and Purdue University.

Mark T. Vande Hei, Lt. Colonel U.S. Army, 42, of El Lago, Texas; born in Falls Church, Va.; flight controller for the International Space Station at NASA’s Johnson Space Center, as part of U.S. Army NASA Detachment. Vande Hei is a graduate of Saint John’s University and Stanford University.

Gregory R. (Reid) Wiseman, Lt. Commander U.S. Navy, 33, of Virginia Beach, Va.; born in Baltimore; test pilot; Department Head, Strike Fighter Squadron 103, USS Dwight D. Eisenhower, based out of Oceana Virginia. Wiseman is a graduate of Rensselaer Polytechnic Institute and Johns Hopkins University.

NASA Television‘s Video File will include b-roll of astronaut training. For NASA TV streaming video, schedules and downlink information, visit:

http://www.nasa.gov/ntv

For more information about the International Space Station, visit:

http://ww.nasa.gov/station

For more information about astronaut selection and training, visit:

http://nasajobs.nasa.gov/astronauts/

Imagine watching all of the tropical depressions, storms and hurricanes of 2008 as they formed in the Atlantic Ocean Basin and either faded at sea or made landfall. Thanks to NASA technology and satellite data coupled with data from a National Oceanic and Atmospheric Administration (NOAA) operated satellite, you can see the tracks of storms from Arthur to Paloma from birth to death.

There were 17 tropical cyclones in the Atlantic Hurricane Season, which includes the North Atlantic Ocean, Caribbean Sea and Gulf of Mexico. Sixteen of the storms were strong enough to be named, and only one stayed a tropical depression.

The movie displays the infrared cloud imagery from the geosynchronous weather satellites, principally NOAA‘s Geostationary Operational Environmental Satellite (GOES)-12. The original cloud imagery was remapped and enhanced to display cloudtop texture. The GOES cloud images were overlaid on a true-color background map previously created from the Moderate Imaging Spectroradiometer (MODIS) instrument on NASA‘s Terra satellite.

The movie, which can be found on NASA‘s Hurricane Web page (www.nasa.gov/hurricane), or on the NASA GOES web page, is television production-quality. “These are large, high-resolution, colorful animations, made for use or editing by professional documentary producers or for anyone interested in hurricanes,” said Dr. Dennis Chesters, GOES Project Scientist at the Laboratory for Atmospheres at NASA’s Goddard Space Flight Center, Greenbelt, Md.

The movie depicts the entire 2008 hurricane season based on six months of GOES imagery at 30 minute intervals from May 1 to November 18, 2008. Each “frame” has a date and time stamp with the times in Universal Coordinated Time (UTC). There are 2 versions of the movie available: a 720p and 1080p HD-TV digital animation.

There’s also a “highlights” movie that features the middle of the hurricane season from July 2 to September 14. The shortened “Highlights” movie from Bertha to Ike, July 2-Sept. 14 can be found here — > Highlights

“Most versions are overlaid with hurricane names and storm tracks, with the tracks represented by dots whose size and color represent NOAA‘s hurricane Category 1 to 5 (on the Saffir-Simpson Scale),” Dr. Chesters said. “Some movies have captions summarizing each storm in a sidebar. Movies without named tracks are useful for forecasters and researchers who want to see the regional meteorology without visual distractions.”

All of the movies in various formats labeled or unlabeled, large or small, are also on-line and downloadable at the GOES page for “Hurricane Alley 2008″
> Hurricane Alley

The NASA GOES Project office plans to make a movie of the 2009 season.

Related Links:

> Entire 2008 Hurricane Season, High Resolution
> Entire 2008 Hurricane Season, Low Resolution

NASA and Japan released a new digital topographic map of Earth Monday that covers more of our planet than ever before. The map was produced with detailed measurements from NASA‘s Terra spacecraft.

The new global digital elevation model of Earth was created from nearly 1.3 million individual stereo-pair images collected by the Japanese Advanced Spaceborne Thermal Emission and Reflection Radiometer, or Aster, instrument aboard Terra. NASA and Japan’s Ministry of Economy, Trade and Industry, known as METI, developed the data set. It is available online to users everywhere at no cost.

“This is the most complete, consistent global digital elevation data yet made available to the world,” said Woody Turner, Aster program scientist at NASA Headquarters in Washington. “This unique global set of data will serve users and researchers from a wide array of disciplines that need elevation and terrain information.”

According to Mike Abrams, Aster science team leader at NASA‘s Jet Propulsion Laboratory in Pasadena, Calif., the new topographic information will be of value throughout the Earth sciences and has many practical applications. “Aster’s accurate topographic data will be used for engineering, energy exploration, conserving natural resources, environmental management, public works design, firefighting, recreation, geology and city planning, to name just a few areas,” Abrams said.

Previously, the most complete topographic set of data publicly available was from NASA’s Shuttle Radar Topography Mission. That mission mapped 80 percent of Earth’s landmass, between 60 degrees north latitude and 57 degrees south. The new Aster data expand coverage to 99 percent, from 83 degrees north latitude and 83 degrees south. Each elevation measurement point in the new data is 30 meters (98 feet) apart.

“The Aster data fill in many of the voids in the shuttle mission’s data, such as in very steep terrains and in some deserts,” said Michael Kobrick, Shuttle Radar Topography Mission project scientist at JPL. “NASA is working to combine the Aster data with that of the Shuttle Radar Topography Mission and other sources to produce an even better global topographic map.”

NASA and METI are jointly contributing the Aster topographic data to the Group on Earth Observations, an international partnership headquartered at the World Meteorological Organization in Geneva, Switzerland, for use in its Global Earth Observation System of Systems. This “system of systems” is a collaborative, international effort to share and integrate Earth observation data from many different instruments and systems to help monitor and forecast global environmental changes.

NASA, METI and the U.S. Geological Survey validated the data, with support from the U.S. National Geospatial-Intelligence Agency and other collaborators. The data will be distributed by NASA‘s Land Processes Distributed Active Archive Center at the U.S. Geological Survey’s Earth Resources Observation and Science Data Center in Sioux Falls, S.D., and by METI’s Earth Remote Sensing Data Analysis Center in Tokyo.

Aster is one of five Earth-observing instruments launched on Terra in December 1999. Aster acquires images from the visible to the thermal infrared wavelength region, with spatial resolutions ranging from about 15 to 90 meters (50 to 300 feet). A joint science team from the U.S. and Japan validates and calibrates the instrument and data products. The U.S. science team is located at JPL.

For visualizations of the new Aster topographic data, visit: http://www.nasa.gov/topics/earth/features/20090629.html .

Data users can download the Aster global digital elevation model at: https://wist.echo.nasa.gov/~wist/api/imswelcome and http://www.gdem.aster.ersdac.or.jp .

For more information about NASA and agency programs, visit: http://www.nasa.gov .

On May 28 at 2:24 a.m. local time, a deadly earthquake rocked Honduras, killing seven people and injuring several others, demolishing homes, damaging scores of other buildings, and sending terrified residents running through the streets.

“I woke up immediately, and all I could do was hug my youngest son and pray,” says Dalia Martinez of San Pedro Sula, Honduras. “After a few minutes, my family and I went outside, where my neighbors were already gathered, likewise terrified about what happened but grateful we were all okay. Since then, we’ve been sleeping with flashlights and telephones within reach, because the aftershocks have been strong.”

Fortunately for Martinez and other shaken residents, disaster officials knew exactly where to send help. A state-of-the-art Earth observation system called SERVIR directed them to the hardest hit areas.

Meaning “to serve” in Spanish, SERVIR is a joint effort of NASA, CATHALAC, the U.S. Agency for International Development, the Regional Center for the Mapping of Resources for Development, and other partners. The system uses satellite imagery to zero in on places where a flood, fire, hurricane, or earthquake has left destruction in its wake. Team members combine satellite data with ground observations, and display (for all to view) a near real-time map of crisis points. At a glance, decisions-makers can see the locations of most severe damage so they can send help in a hurry.

“The Honduras earthquake was a perfect example of SERVIR at its best,” says Emil Cherrington, Senior Scientist at SERVIR‘s regional operational facility at CATHALAC in Panama. “It was like a chain reaction. People from agencies and organizations in several countries worked together after the earthquake to pinpoint precise locations where support was needed.”

Breaking news stories revealed that the worst infrastructural damage was restricted, in general, to Honduras and Belize, so the SERVIR team at CATHALAC began to assemble baseline imagery and data for a bird’s eye view of those areas. They contacted Stuart Frye of NASA’s Goddard Space Flight Center and asked him to arrange satellite imagery.

The next day, Frye notified the team that the Taiwanese would image the hardest hit areas by using their Formosat-2 satellite. In fact, the Taiwanese were already in action.

Dr. Cheng-Chien Liu of the National Cheng-Kung University of Taiwan explains: “President Ma Ying-Jeou of Taiwan and his delegation were visiting Belize the night earthquake struck. As news of the quake spread across the Pacific, all Taiwanese were shocked and very anxious to confirm their safety and that of the people who lived in the countries hit.”

“We knew the fastest way to capture images of the disaster area would be to use Formosat-2. So I issued an urgent request for assistance to Dr. An-Ming Wu, the Deputy General Director of National Space Organization. Even though it was the Dragon Boat holiday and all Taiwanese were enjoying their family reunion, Dr. Wu called the Formosat-2 mission operation team to rush back to the control center. The three critical images were taken in record time!”

Dan Irwin, SERVIR Project Director at NASA’s Marshall Space Flight Center, recalls the lightning-fast response: “I was in a bus in Berlin when I received an email from Dr. Liu telling me they had the images ready to send. It was early Saturday morning in Panama, but I called and woke Emil [Cherrington] up anyway to let him know.”

“Dr. Liu was the one who lost sleep,” says Cherrington. “He stayed up until 2 a.m. Taiwan time sending the images to our servers at CATHALAC. The data volume was huge, so the transfer was slow, but he wouldn’t go home until he was sure we received all the images.”

Because of delays completing preliminary tests at the launch site, NASA has rescheduled the test launch of the Max Launch Abort System, or MLAS, to no earlier than June 25 at the agency’s Wallops Flight Facility on Wallops Island, Va. The launch window will extend from approximately 5:45 a.m. to 10 a.m. EDT.

Because of the possibility of further schedule changes, news media representatives should contact Rebecca Powell at 757-824-1139 or Ashley Edwards at 202-358-1756 to confirm the exact date and time of the launch.

The unpiloted test is part of an effort to design a system for safely propelling future spacecraft and crews away from hazards on the launch pad or during the climb to orbit. This system was developed as an alternative concept to the launch abort system chosen for NASA’s Orion crew capsule.

The 33-foot-high MLAS vehicle will be launched to an altitude of approximately one mile to simulate an emergency on the launch pad. A full-scale mockup of the crew capsule will separate from the launch vehicle and parachute into the Atlantic Ocean.

For more information about MLAS, visit:

For more information about the Constellation Program, visit:

NASA‘s long-lived Mars Odyssey spacecraft has completed an eight-month adjustment of its orbit, positioning itself to look down at the day side of the planet in mid-afternoon instead of late afternoon.

This change gains sensitivity for infrared mapping of Martian minerals by the orbiter’s Thermal Emission Imaging System camera. Orbit design for Odyssey’s first seven years of observing Mars used a compromise between what worked best for the infrared mapping and for another onboard instrument.

“The orbiter is now overhead at about 3:45 in the afternoon instead of 5 p.m., so the ground is warmer and there is more thermal energy for the camera’s infrared sensors to detect,” said Jeffrey Plaut of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., project scientist for Mars Odyssey.

Some important mineral discoveries by Odyssey stem from mapping done during six months early in the mission when the orbit geometry provided mid-afternoon overpasses. One key example: finding salt deposits apparently left behind when large bodies of water evaporated.

“The new orbit means we can now get the type of high-quality data for the rest of Mars that we got for 10 or 20 percent of the planet during those early six months,” said Philip Christensen of Arizona State University, Tempe, principal investigator for the Thermal Emission Imaging System.

Here’s the trade-off: The orbital shift to mid-afternoon will stop the use of one of three instruments in Odyssey’s Gamma Ray Spectrometer suite. The new orientation will soon result in overheating a critical component of the suite’s gamma ray detector. The suite’s neutron spectrometer and high-energy neutron detector are expected to keep operating. The Gamma Ray Spectrometer provided a dramatic 2002 discovery of water-ice near the Martian surface in large areas. The gamma ray detector has also mapped global distribution of many elements, such as iron, silicon and potassium.

Last year, before the start of a third two-year extension of the Odyssey mission, a panel of planetary scientists assembled by NASA recommended the orbit adjustment to maximize science benefits from the spacecraft in coming years.

Odyssey‘s orbit is synchronized with the sun. Picture Mars rotating beneath the polar-orbiting spacecraft with the sun off to one side. The orbiter passes from near the north pole to near the south pole over the day-lit side of Mars. At each point on the Mars surface that turns beneath Odyssey, the solar time of day when the southbound spacecraft passes over is the same. During the five years prior to October 2008, that local solar time was about 5 p.m. whenever Odyssey was overhead. (Likewise, the local time was about 5 a.m. under the track of the spacecraft during the south-to-north leg of each orbit, on the night side of Mars.)

On Sept. 30, 2008, Odyssey fired thrusters for six minutes, putting the orbiter into a “drift” pattern of gradually changing the time-of-day of its overpasses during the next several months. On June 9, Odyssey‘s operations team at JPL and at Denver-based Lockheed Martin Space Systems commanded the spacecraft to fire the thrusters again. This five-and-a-half-minute burn ended the drift pattern and locked the spacecraft into the mid-afternoon overpass time.

“The maneuver went exactly as planned,” said JPL’s Gaylon McSmith, Odyssey mission manager.

In another operational change motivated by science benefits, Odyssey has begun in recent weeks making observations other then straight downward-looking. This more-flexible targeting allows imaging of some latitudes near the poles that are never directly underneath the orbiter, and allows faster filling-in of gaps not covered by previous imaging.

“We are using the spacecraft in a new way,” McSmith said.

In addition to extending its own scientific investigations, the Odyssey mission continues to serve as the radio relay for almost all data from NASA‘s Mars Exploration Rovers, Spirit and Opportunity. Odyssey‘s new orbital geometry helps prepare the mission to be a relay asset for NASA’s Mars Science Laboratory mission, scheduled to put the rover Curiosity on Mars in 2012.

Mars Odyssey, launched in 2001, is managed by JPL, a division of the California Institute of Technology, Pasadena, for NASA’s Science Mission Directorate, Washington. Lockheed Martin Space Systems is the prime contractor for the project. Investigators at Arizona State University operate the Thermal Emission Imaging System. Investigators at the University of Arizona, Tucson, head operation of the Gamma Ray Spectrometer. Additional science partners are located at the Russian Aviation and Space Agency, which provided the high-energy neutron detector, and at Los Alamos National Laboratories, New Mexico, which provided the neutron spectrometer.