Universe Today

July 1, 2003 by Fraser Cain

Gemini Pictures Rival Hubble

Image credit: Gemini

Thanks to its adaptive optics system and new imaging spectrograph, the Gemini observatory in Chile is producing images that rival those taken by the Hubble Space Telescope. One image of the Hickson Compact Group 87 (HGC87), a group of galaxies located 400 million light years away in the constellation of Capricornus, looks identical to that taken by Hubble. The seven-metre Gemini South is still being tested, but it’s expected to begin scientific operations in August, 2003.

Gemini Observatory’s new imaging spectrograph, without the help of adaptive optics, recently captured images that are among the sharpest ever obtained of astronomical objects from the ground.

Among the images and spectra acquired during recent commissioning of the Gemini Multi-Object Spectrograph (GMOS) on the 8-meter Gemini South Telescope, one image is particularly compelling. This Gemini image reveals remarkable details, previously only seen from space, of the Hickson Compact Group 87 (HCG87). HCG87 is a diverse group of galaxies located about 400 million light years away in the direction of the constellation Capricornus. A striking comparison with the Hubble Space Telescope Heritage image of this object, including resolution data, can be viewed at http://www.gemini.edu/media/images_2003-3.html.

“Historically, the main advantage of large ground-based telescopes, like Gemini, is their ability to collect significantly more light for spectroscopy than is possible with a telescope in space,” said Phil Puxley, Associate Director of the Gemini South Telescope. He explains, “The Hubble Space Telescope is able to do things that are impossible from the ground. However, ground-based telescopes like Gemini, when conditions are right, approach the quality of optical images now only possible from space. One key area – spectroscopy of faint objects, which requires large apertures and fine image quality – is where large telescopes like Gemini provide a powerful, complementary capability to space-based telescopes.”

GMOS-South is currently undergoing commissioning on the 8-meter Gemini South Telescope at Cerro Pach?n, Chile. “GMOS-South worked right out of the box, or rather, right out of the 24 crates that brought the 2-ton instrument to Chile from Canada and the UK – just like its northern counterpart did when it arrived on Hawaii’s Mauna Kea,” says Dr. Bryan Miller, head of the commissioning team. “The GMOS program demonstrates the advantage of building two nearly identical instruments. Experience and software from GMOS-North have helped us commission this instrument more rapidly and smoothly than we could have done otherwise,” explains Dr. Miller. He adds, “Although the images from GMOS-South are spectacular, the instrument is primarily a spectrograph and that is where its capabilities are most significant for scientists.” GMOS-South is expected to begin taking science data in August 2003.

As a multi-object spectrograph, GMOS is capable of obtaining hundreds of spectra in one “snapshot.” The ability to deliver high-resolution images is a secondary function. “It used to take an entire night to obtain one spectrum,” explains Dr. Inger J?rgensen, who led the commissioning of the first GMOS instrument on the Frederick C. Gillett Gemini Telescope (Gemini North) over a year ago. “With GMOS, we can collect 50-100 spectra simultaneously. Combined with Gemini’s 8-meter mirror, we are now able to efficiently study galaxies and galaxy clusters at vast distances – distances so large that the light has traveled for half the age of the Universe or more before reaching Earth. This capability presents unprecedented possibilities for investigating how galaxies formed and evolved in the early Universe.”

GMOS achieves this remarkable sensitivity partly because of its technologically advanced detector, which consists of over 28 million pixels, and partly because of multiple innovative features of the Gemini dome and telescope that reduce local atmospheric distortions around the telescope. “When we designed Gemini, we paid careful attention to controlling heat sources and providing excellent ventilation,” said Larry Stepp, former Gemini Optics Manager. Stepp elaborates, “For example, we constructed 3-story-high vents on the sides of the Gemini enclosures. It is great to see this image that provides such a dramatic validation of our approach.”

“The twin Gemini Telescopes offer a unique advantage,” explains Director of the Gemini Observatory Dr. Matt Mountain. “Now that both telescopes are equipped with nearly identical GMOS instruments, we have created an unprecedented uniform platform to coherently study and take deep spectra of any object in the northern or southern sky at optical wavelengths.”

Upgrades to GMOS-South that will increase its variety of capabilities are planned even as the instrument is undergoing commissioning. An Integral Field Unit (IFU) on GMOS-South is anticipated to begin commissioning in early 2004. Jeremy Allington-Smith, leader of the IFU team at the University of Durham said, “GMOS-South will soon be fitted with an integral field unit like its sister on Gemini North. Made by the University of Durham, it uses more than a thousand optical fibers, tipped at each end with microscopic lenses, to dissect the object under study. This gives GMOS a 3-D view of the target, in which each pixel in the image is replaced by a spectrum. This innovation allows GMOS to make detailed maps of, for example, the motion of stars and gas in galaxies.”

GMOS was built as a joint partnership between Gemini, Canada and the UK. Separately, the U.S. National Optical Astronomy Observatory provided the highly capable detector subsystem and related software (http://www.noao.edu/usgp). It is anticipated that GMOS-South will be available for full scientific operations in August 2003 when astronomers from the seven-country Gemini partnership will begin using the instrument for a wide variety of scientific studies.

The Gemini Observatory is an international collaboration that has built two identical 8-meter telescopes. The Frederick C. Gillett Gemini Telescope is located at Mauna Kea, Hawai`i (Gemini North) and the other telescope at Cerro Pach?n in central Chile (Gemini South), and hence provide full coverage of both hemispheres of the sky. Both telescopes incorporate new technologies that allow large, relatively thin mirrors under active control to collect and focus both optical and infrared radiation from space.

The Gemini Observatory provides the astronomical communities in each partner country with state-of-the-art astronomical facilities that allocate observing time in proportion to each country’s contribution. In addition to financial support, each country also contributes significant scientific and technical resources. The national research agencies that form the Gemini partnership include: the US National Science Foundation (NSF), the UK Particle Physics and Astronomy Research Council (PPARC), the Canadian National Research Council (NRC), the Chilean Comisi?n Nacional de Investigaci?n Cientifica y Tecnol?gica (CONICYT), the Australian Research Council (ARC), the Argentinean Consejo Nacional de Investigaciones Cient?ficas y T?cnicas (CONICET) and the Brazilian Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq). The Observatory is managed by the Association of Universities for Research in Astronomy, Inc. (AURA) under a cooperative agreement with the NSF. The NSF also serves as the executive agency for the international partnership.

Original Source: Gemini News Release

July 1, 2003December 19, 2015 by Fraser Cain

Opportunity Launch Rescheduled

Image credit: NASA/JPL

NASA has decided to push back the launch of its second rover, Opportunity, to no earlier than Sunday, July 6 at 0251 GMT (10:51 pm EDT Saturday). The delays give engineers time to repair insulation which is failing to adhere properly to the first stage of the Delta II rocket. The launch was delayed over the weekend because of poor weather. If all goes well, Opportunity will follow NASA’s previous rover, Spirit, already en route to Mars to search for evidence of life on the Red Planet.

The launch of the MER-B ?Opportunity? Mars Exploration Rover aboard the Boeing Delta II Heavy Iaunch vehicle has been postponed to no earlier than Saturday, July 5.

A decision was made today to take additional time to perform tests on the process used to bond the cork insulation to the surface of the Delta II launch vehicle. These tests should be complete late on Wednesday.

The launch times on Saturday evening are: 10:51:25 p.m. and 11:34:05 p.m. EDT.

Original Source: NASA News Release

June 27, 2003March 24, 2012 by Fraser Cain

Book Review: Made in Space

Got a little extra cash and looking for the next high-flying investment opportunity? Maybe you need to look up? way up. In his book: Made in Space: Space Investor’s Guide to the Next Revolution, Kenneth Schweitzer covers a whole range of investment opportunities, from space-based manufacturing facilities to power generation and mining. Here’s Fraser’s review…

Through the course of 250 pages, Schweitzer makes a case that the private space industry is about to really take off, thanks to maturing technologies, military and government investment, public demand, and several other factors.

Each chapter of Made in Space is devoted to a different aspect of space commercialization, from space-based mining to space tourism, and Schweitzer does a pretty good job of providing a comprehensive look at the current companies in each segment and then the future opportunities. For example, the chapter on Public Space Travel examines the basis for the space tourism industry, the two tourists who’ve already flown (Tito and Shuttleworth), and then provides an overview of several companies offering space tourism flights (now, or in the near future).

One aspect of the book that I really enjoyed is how Schweitzer takes a fairly balanced view of of space commercialization achieved so far. Like most space enthusiasts, he’s disappointed about the pace of space flight, but he’s also appreciative of the work that’s already been done. In fact, he considers many of the experiments already performed by NASA and Russia to be critical to the future of space-based manufacturing.

Although Made in Space was written to serve as an investor’s guide to space, I’m not sure it will serve that role too well. The problem is that space commercialization is based on two insanely risky ventures: space exploration and business entrepreneurship. The book covers all of the insanely risky ventures going on, but it doesn’t exactly provide any kind of analysis of the different companies involved. So, if you’re actually considering investment in a space company, you’ll want to use this book as a starting point, not a detailed financial analysis of the different companies. I don’t think you’d be able to spot the next “hot space stock” from within Made in Space‘s pages.

I also felt that the book was overly optimistic. From reading Made in Space, you get the impression that the space revolution is ready to begin; nothing’s stopping it now! This is just my opinion, but I think space commercialization isn’t going to get going without overwhelming effort from thousands of people against enormous resistance. We’re by no means “in the clear”, and a large part of this momentum will need to come from revised government policies. This is the kind of thing that only happens when thousands of people lobby the government to change the way it supports space exploration – right now the US government (and world governments in general) are showing few signs of supporting these kinds of revolutionary ventures.

Here’s a link to Made in Space from Amazon.com. And a link directly from the publisher.

June 27, 2003 by Fraser Cain

Opportunity Set for Weekend Launch

NASA’s second Mars Explorer rover, Opportunity, is set for launch on the weekend atop a Delta II rocket from Cape Canaveral, Florida. If all goes well, the spacecraft will lift off at 0356 GMT Sunday (11:56 pm EDT Saturday) and join the previous rover, Spirit, en route to the Red Planet. Weather forecasts currently give the rover a 60% chance of acceptable conditions for flight. Opportunity is targeted to land at Meridiani Planum, which is a prime location for search for past life on Mars.

June 27, 2003 by Fraser Cain

Odyssey Reveals More of Frosty Mars

Image credit: NASA/JPL

It turns out that Mars has been hiding its water underneath a layer of dry ice. By tracking the seasonal changes at Mars northern ice cap, NASA’s Mars Odyssey spacecraft has watched how a layer of carbon dioxide permafrost comes and goes. When the permafrost dissipates in the Spring, Mars reveals a soil layer mixed with large amounts of water ice. In some places, the water ice content is more than 90% by volume. During the winter, the dry ice permafrost can reach more than a metre in thickness.

NASA’s Mars Odyssey spacecraft is revealing new details about the intriguing and dynamic character of the frozen layers now known to dominate the high northern latitudes of Mars. The implications have a bearing on science strategies for future missions in the search of habitats.

Odyssey’s neutron and gamma-ray sensors have tracked seasonal changes as layers of “dry ice” (carbon-dioxide frost or snow) accumulate during northern Mars’ winter and then dissipate in the spring, exposing a soil layer rich in water ice– the martian counterpart to permafrost.

Researchers used measurements of martian neutrons combined with height measurements from the laser altimeter on another NASA spacecraft, Mars Global Surveyor, to monitor the amount of dry ice during the northern winter and spring seasons.

“Once the carbon-dioxide layer disappears, we see even more water ice in northern latitudes than Odyssey found last year in southern latitudes,” said Odyssey’s Dr. Igor Mitrofanov of the Russian Space Research Institute (IKI), Moscow, lead author of a paper in the June 27 issue of the journal Science. “In some places, the water ice content is more than 90 percent by volume,” he said. Mitrofanov and co-authors used the changing nature of the relief of these regions, measured more than 2 years ago by the Global Surveyor’s laser altimeter science team, to explore the implications of the changes.

Mars Odyssey’s trio of instruments, called the gamma-ray spectrometer suite, can identify elements in the top meter (3 feet) or so of Mars’ surface. Mars Global Surveyor’s laser altimeter is precise enough to monitor meter-scale changes in the thickness of the seasonal frost, which can accumulate to depths greater than a meter. The new findings show a correlation in the springtime between Odyssey’s detection of dissipating carbon dioxide in latitudes poleward of 65 degrees north and Global Surveyor’s measurement of the thinning of the frost layer in prior years.

“Odyssey’s high-energy neutron detector allows us to measure the thickness of carbon dioxide at lower latitudes, where Global Surveyor’s altimeter does not have enough sensitivity,” Mitrofanov said. “On the other hand, the neutron detector loses sensitivity to measure carbon-dioxide thickness greater than one meter (3 feet), where the altimeter obtained reliable data. Working together, we can examine the whole range of dry-ice snow accumulations.”

“The synergy between the measurements from our two ‘eyes in the skies of Mars’ has enabled these new findings about the nature of near-surface frozen materials, and suggests compelling places to visit in future missions in order to understand habitats on Mars,” said Dr. Jim Garvin, NASA’s Lead Scientist for Mars Exploration.

Another report, to be published in the Journal of Geophysical Research-Planets, combines measurements from Odyssey and Global Surveyor to provide indications of how densely the winter layer of carbon-dioxide frost or snow is packed at northern latitudes greater than 85 degrees. The Odyssey data are used to estimate the mass of the deposit, which can then be compared with the thickness to obtain a density. The dry-ice layer appears to have a fluffy texture, like freshly fallen snow, according to the report by Dr. William Feldman of Los Alamos National Laboratory, N.M., and 11 co-authors. The study also found that once the dry ice disappears, the remaining surface near the pole is composed almost entirely of water ice.

“Mars is constantly changing,” said Dr. Jeffrey Plaut, Mars Odyssey project scientist at NASA’s Jet Propulsion Laboratory, Pasadena, Calif. With Mars Odyssey, we plan to examine these dynamics through additional seasons, to watch how the winter accumulations of carbon dioxide on each pole interact with the atmosphere in the current climate regime.”

Mitrofanov’s co-authors include researchers at the Institute for Space Research of the Russian Academy of Science, Moscow; MIT, Cambridge, MA; NASA’s Goddard Space Flight Center, Greenbelt, Md.; TechSource, Santa Fe, N.M.; and NASA Headquarters, Washington. Feldman’s co-authors include researchers at New Mexico State University, Las Cruces; Cornell University, Ithaca, N.Y.; and Observatoire Midi-Pyrenees, Toulouse, France.

JPL manages the Mars Odyssey and Mars Global Surveyor missions for NASA’s Office of Space Science in Washington. Investigators at Arizona State University, the University of Arizona, and NASA’s Johnson Space Center, Houston, built and operate Odyssey science instruments. The Russian Aviation and Space Agency supplied the high-energy neutron detector and Los Alamos National Laboratory supplied the neutron spectrometer. NASA’s Goddard Space Flight Center supplied Global Surveyor’s laser altimeter. Information about NASA’s Mars exploration program is available online at: http://mars.jpl.nasa.gov

Original Source: NASA/JPL News Release

June 27, 2003March 24, 2012 by Fraser Cain

Pegasus Rocket Launches Imaging Satellite

Image credit: Orbital Sciences

Orbital Sciences Pegasus rocket carried an Orbview-3 satellite into orbit Thursday. The Pegasus is different from most rockets because it’s carried underneath the wing of an aircraft and then launched from the air. The Pegasus detached from its L-1011 carrier aircraft and then placed the Orbview-3 high-resolution imaging satellite into a parking orbit 10 minutes later.

Orbital Sciences Corporation (NYSE: ORB) announced that earlier today, it successfully launched the company-built OrbView-3 high-resolution imaging satellite into its targeted orbit aboard the company’s Pegasus? rocket. The OrbView-3 satellite was accurately delivered into an initial “parking” orbit and, over the next several weeks, Orbital engineers will command the satellite to use its onboard propulsion system to reach its final circular operational orbit of 470 kilometers above the Earth, inclined at 97 degrees to the equator. Orbital designed, developed, built and tested the 304-kilogram OrbView-3 satellite for Orbital Imaging Corporation (ORBIMAGE) at the company’s Dulles, Virginia satellite manufacturing facility.

The powered flight sequence for the OrbView-3 mission took about 10 minutes, from the time the Pegasus rocket was released from its L-1011 carrier aircraft at approximately 2:55 p.m. (EDT) to the time that the satellite was deployed into orbit. Preliminary information indicates that the OrbView-3 satellite is working as planned in the early stages of its mission.

“We are very pleased with the results of the Pegasus launch and with the early indications that the OrbView-3 satellite is operating as expected,” said Mr. David W. Thompson, Orbital’s Chairman and Chief Executive Officer. “We look forward to delivering a highly-capable satellite that will allow ORBIMAGE to provide its customers with world-class imagery products.”

Orbital develops and manufactures small space systems for commercial, civil government and military customers. The company’s primary products are spacecraft and launch vehicles, including low-orbit, geostationary and planetary satellites for communications, remote sensing and scientific missions; ground- and air-launched rockets that deliver satellites into orbit; and missile defense boosters that are used as interceptor and target vehicles. Orbital also offers space-related technical services to government agencies and develops and builds satellite-based transportation management systems for public transit agencies and private vehicle fleet operators.

Original Source: Orbital News Release

June 27, 2003March 24, 2012 by Fraser Cain

Solar Aircraft Lost Over the Pacific

Image credit: NASA

NASA’s remotely piloted Helios aircraft was destroyed on Thursday when it broke up over the Pacific Ocean near the Hawaiian Islands. The Helios is a large flying covered with solar cells which is designed to fly at very high altitudes for very long durations – it broke the world altitude record when it reached 29,500 metres in August, 2001. In the future, fleets of these aircraft could replace the services of satellites for a fraction of the cost. The cause of the accident isn’t known.

The remotely operated Helios Prototype aircraft, a proof-of-concept solar-electric flying wing designed to operate at extremely high altitudes for long duration, was destroyed when it crashed today during a checkout flight from the U.S. Navy?s Pacific Missile Range Facility (PMRF) on the Hawaiian island of Kauai.

There was no property damage or injuries on the ground resulting from the accident. The remotely piloted aircraft came down within the confines of the PMRF test range over the Pacific Ocean west of the facility. Cause of the mishap is not yet known.

The solar-electric, propeller-driven aircraft had been flying under the guidance of ground-based mission controllers for AeroVironment, Inc., of Monrovia, Calif., the plane?s builder and operator. The lightweight flying wing had taken off from PMRF at about 10:06 a.m. on a functional checkout flight and had been aloft for about 29 minutes over the PMRF test range when the mishap occurred. The mishap occurred during a shakedown mission in preparation for a long-endurance mission of almost two days that had been planned for next month.

The Helios Prototype is one of several remotely piloted aircraft whose technological development has been sponsored and funded by NASA under the Environmental Research Aircraft and Sensor Technology (ERAST) program, managed by NASA?s Dryden Flight Research Center, Edwards, Calif. Current to power its electric motors and other systems was generated by high-efficiency solar cells spread across the upper surface of its 247-foot long wing during the day and by an experimental fuel cell-based electrical system at night. The Helios Prototype was designed to fly at altitudes of up to 100,000 feet on single-day atmospheric science and imaging missions, as well as perform multi-day telecommunications relay missions at altitudes of 50,000 to 65,000 feet.

The Helios Prototype set a world altitude record for winged aircraft of 96,863 feet during a flight from the Navy facility at Barking Sands, Kauai, in August 2001.

An accident investigation team will be formed by NASA and supported by AeroVironment and the U.S. Navy to determine the exact cause of the Helios Prototype mishap.

Original Source: NASA News Release

June 26, 2003March 24, 2012 by Fraser Cain

New Evidence that Stars Form Like Dominos

Image credit: Hubble

An international team of astronomers have gathered new evidence to support the “domino theory” of star formation; that star formation occurs in sequence in galaxies driven by the movements of gas and stars at the core. A new instrument attached to the 8m Gemini South Telescope, called CIRPASS, allowed the astronomers to measure the composition of a whole range of stars at the centre of galaxy M83. A detailed analysis of the data is now underway.

An international team of astronomers have used a unique instrument on the 8m Gemini South Telescope to determine the ages of stars across the central region of the barred spiral galaxy, M83. Preliminary results provide the first hints of a domino model of star formation where star formation occurs in a time sequence, driven by the movements of gas and stars in the central bar.

The new instrument, called CIRPASS, simultaneously produces 500 spectra, taken from across the whole region of interest, which act as a series of ‘fingerprints’. Encoded in these ‘fingerprints’ is not only all the information the team required to determine when individual groups of stars formed, but also information on their movements and chemical properties. Dr. Johan Knapen, project co-investigator, ‘The unique combination of a state-of-the-art instrument like CIRPASS with one of the most powerful telescopes available is now providing us with truly sensational observations.’

M83 is a grand design spiral galaxy undergoing an intense burst of star formation in its central bar region. Large scale images, of the visible light from the galaxy, taken with ground based telescopes, show a pronounced bar across the middle of the galaxy) seen as the diagonal white structure in figure 1 . Astronomers believe that it is the influence of this bar which leads a concentration of gas in the central regions of the galaxy from which stars are born. ‘The central region of M83 is enshrouded in dust, but by using CIRPASS, which operates in the infra-red not the visible, we are able to see through this dust and investigate the hidden physical processes at work in the galaxy,’ said Dr Ian Parry, leader of the CIRPASS instrumentation team.

Two competing theories strive to explain the burst of star formation in the centre of the galaxy, M83. One theory suggests that stars form randomly across the whole nuclear region. A second model, favoured by the observational team, proposes that star-formation is triggered by the bar structure. In this model, the rotation of gas and stars in the bar causes stars to be formed sequentially, in a domino manner.

Using a technique first demonstrated by Dr. Stuart Ryder and colleagues, the team searched for a hydrogen emission feature, the Paschen-beta line, within the galaxy’s ‘fingerprints’. The measurement of this feature indicates the presence of hot young stars. By comparing the strengths of the Paschen-beta emission with the amount of absorption from carbon-monoxide (arising in the cool atmospheres of old giant stars) the team are able determine the age of the stars in each region of the galaxy. ‘A detailed analysis of the data is underway but initial results hint at a complex sequence of star formation,’ said Dr Robert Sharp, instrument support scientist with CIRPASS.

Preliminary analysis of other emission features (due to Paschen-beta and ionized iron) revealed a potentially intriguing result. ‘Ionized iron enables us to trace past supernova explosions. The observations indicate that energy from exploding stars (supernovae) may be being passed into regions of undisturbed gas causing further massive star formation.’ said Dr. Stuart Ryder, principle investigator.

While some members of the instrument team are presenting their work at the Royal Society Science Exhibition in London, CIRPASS is back on the Gemini South Telescope in Chile, performing the next set of observations.

Original Source: Cambridge News Release

June 26, 2003December 19, 2015 by Fraser Cain

James Kennedy New Director for Kennedy Space Center

Image credit: NASA

James M. Kennedy was selected by NASA today as administrator of the agency’s Kennedy Space Center (KSC) in Florida. Prior to this assignment, Kennedy was the deputy director of NASA’s George C. Marshall Space Flight Center in Huntsville Alabama, and served as a project manager for the X-34 and DC-XA projects. He first joined NASA in 1968 and has received numerous awards during his tenure with the space agency.

William F. Readdy, Associate Administrator for Space Flight at NASA Headquarters in Washington, today named James W. Kennedy as the new Director of the agency’s Kennedy Space Center (KSC) in Florida. Kennedy has served as KSC’s Deputy Director since November 2002. He will succeed General Roy Bridges, who was appointed to lead NASA’s Langley Research Center, Hampton, Va., June 13.

“Along with his impeccable credentials, Jim brings stability to KSC at a time when we need it,” Readdy said making the announcement. “As we prepare to implement the findings of the Columbia Accident Investigation Board, Jim’s knowledge of the Space Shuttle and his leadership abilities are essential in making our ‘Return to Flight’ effort a success,” he said.

Prior to his assignment to KSC in 2002, Kennedy was deputy director of NASA’s George C. Marshall Space Flight Center in Huntsville, Ala.

Kennedy also served as project manager for major initiatives, such as the X-34 and the DC-XA, and he led the One NASA effort to help make the agency more effective and efficient by encouraging teamwork across all field centers. In early 1996, he was the manager for Marshall’s Space Shuttle Projects Resident Office at KSC. Kennedy returned to Marshall when he received a Senior Executive Service appointment in September 1996 and was named manager of the Solid Rocket Booster Project.

In 1998, he was selected as the Deputy Director of Science and Engineering, where he was responsible for establishing and maintaining a nationally recognized research and development capability in space research and technology. One year later, he became the Director of Engineering.

“Jim is the right person we need at the helm of the Kennedy Space Center, as we prepare to return to safe flight,” added NASA Administrator Sean O’Keefe. “He’s a distinguished engineer and a devoted public servant. I know his colleagues at KSC will give Jim their full support, and I am confident, under his guidance, the center will meet and exceed all the objectives facing us in the coming months,” O’Keefe said.

Kennedy first joined NASA in 1968 in the Aerospace Engineering Cooperative Education program at KSC. He earned a bachelor’s degree in mechanical engineering from Auburn University, Ala., in 1972. After being called to active duty in the U.S. Air Force, he earned his master’s degree in business administration from Georgia Southern University, Statesboro, in 1977.

Kennedy has received numerous awards during his NASA career, including Marshall’s Leadership Award, NASA’s Silver Snoopy Award, a Distinguished Service Medal and a Meritorious Rank Award. He also has received a Group Achievement Award and several Special Service and Performance Awards. In 2003, Kennedy received the National Space Club’s Astronautics Engineer of the Year Award.

Original Source: NASA News Release

June 26, 2003 by Fraser Cain

Columbia Investigators Analyze NASA Culture

Investigators into the Columbia disaster believe they understand the events that led to the destruction of the shuttle, that falling foam created a crack in a critical heat shield. Now they’re looking into the culture and management in NASA to find out how to prevent problems from happening in the future. The accident investigation board said that fully half of their report will include will deal with management problems at NASA that could affect flight safety. The board hopes their recommendations will create a sense of urgency to help the agency create a safer replacement for the aging space shuttle.