Mostrando entradas con la etiqueta The Orion Multi-Purpose Crew Vehicle. Mostrar todas las entradas
Mostrando entradas con la etiqueta The Orion Multi-Purpose Crew Vehicle. Mostrar todas las entradas

lunes, 2 de julio de 2012

Astronomy: NASA'S Orion Arrives At Kennedy, Work Underway For First Launch

Hi My Friends: A VUELO DE UN QUINDE EL BLOG., More than 450 guests at NASA's Kennedy Space Center in Florida welcomed the arrival of the agency's first space-bound Orion spacecraft Monday, marking a major milestone in the construction of the vehicle that will carry astronauts farther into space than ever before.
Image above: From left, U.S. Senator Bill Nelson, NASA Kennedy Space Center Director Robert Cabana and NASA Deputy Director Lori Garver discuss NASA's first space-bound Orion capsule in Kennedy's Operations and Checkout Building high bay following an event marking the spacecraft's arrival in Florida. Photo credit: NASA/Kim Shiflett
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 Image above: The Orion crew module is lowered onto a workstand in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Photo credit: NASA/Gianni Woods
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NASA Unveils Orion During Ceremony:
 The Orion capsule that will make the first flight test into space was celebrated Monday morning as the cornerstone of a new era of exploration for America's space program.

The spacecraft's aluminum-alloy crew pressure module arrived at NASA's Kennedy Space Center in Florida on Friday, June 29, where it will be built up into a fully functioning spacecraft ahead of a test flight slated for 2014.

"This starts a new, exciting chapter in this nation's great space exploration story," said Lori Garver, NASA deputy administrator. "Today we are lifting our spirits to new heights."

Orion will be the most advanced spacecraft ever designed. It will provide emergency abort capability, sustain astronauts during space travel and provide safe re-entry from deep space.

The 2014 uncrewed flight, called Exploration Flight Test-1 or EFT-1, will be loaded with a wide variety of instruments to evaluate how the spacecraft behaves during launch, in space and the through the searing heat of reentry.

Later Orion spacecraft will take astronauts on missions to destinations far beyond Earth, such as to an asteroid and Mars.

"Ladies and gentlemen, we're going to Mars," proclaimed U.S. Sen. Bill Nelson, D-Fla., who joined Garver and other officials to welcome the Orion spacecraft. "We know the Orion capsule is a critical part of the system that's going to take us there."

Designed with astronauts in mind, Orion will take crews beyond low-Earth orbit for the first time since 1972, when Apollo 17 completed the last moon landing. The Space Launch System, or SLS -- a gigantic rocket akin to the Saturn V that launched the Apollo spacecraft -- is being developed to launch future Orion missions to deep space. The first launch of the SLS, with Orion atop, is scheduled for 2017.

Astronaut Rex Walheim, who flew on the final space shuttle mission and has had a leading role in the development of Orion, said the capsule can be the principal spacecraft for 30 years of human exploration of the solar system.

"It's the first in a line of vehicles that can take us where we've never gone before," Walheim said. "It'll be a building block approach, we'll have to have a lander and a habitation module, but we can get there."

Although the design is reminiscent of the landmark Apollo capsule that took men to the moon, the interior of the spacecraft if significantly more advanced. Its guidance, navigation and life support equipment have seen significant improvements in size and capabilities.

"The systems on this spacecraft, it's bigger than Apollo and it has to stay in space longer than Apollo, so it has to be better than Apollo," said Bob Cabana, director of Kennedy and a former shuttle commander.

For now, the focus for NASA and Lockheed Martin, the spacecraft's builder, is on preparing this capsule for space in 2014. During the EFT-1 mission, a Delta IV-Heavy rocket from United Launch Alliance will lift the spacecraft into orbit. Its second stage will remain attached to the capsule and will be fired to raise the Orion's orbit to 3,600 miles, about 15 times higher than the International Space Station. The mission will last only a few hours, long enough to make two orbits before being sent plunging back into the atmosphere to test it at deep-space reentry speeds.

Assembly at Kennedy will take place in the high bay of the Operations and Checkout Building, or O&C. The O&C was refurbished extensively in 2006 and has been outfitted with large fixtures and tools to turn the aluminum shell of Orion into a functioning spacecraft complete with avionics, instrumentation and heat shield.

The space-bound Orion was welded at NASA's Michoud Assembly Facility in New Orleans, in the same factory that built the external tanks for space shuttle missions.

NASA's Ground Services Development and Operations Program, or GSDO, oversaw development of the mobile launcher that will provide a launch pad for the SLS and Orion missions. The program also refurbished Launch Pad 39B, designing a new pad structure emphasizing flexibility.

"A vehicle can come in any shape and any size and be able to launch from this pad," said Pepper Phillips, manager of the GSDO program.

The Orion program, based at Johnson Space Center in Houston, calls on multiple NASA centers to team up for the missions including EFT-1.

"Ultimately, we're going to fly as one big team," said Dave Beaman, Space Launch System spacecraft and payload integration manager based at Marshall Space Flight Center in Huntsville, Ala. "The fact that we're two separate programs, and having the GSDO program here at Kennedy, it gets some early coordination going and gives a chance to iron out some wrinkles."

Although EFT-1 will be launched aboard a Delta IV-Heavy rocket, it will use a stage adapter design that also will connect the Orion to the SLS.

"You want to make a part that can be designed for the Orion flight, as well as the SLS flights so you only have to design it once," Beaman said. "We'll get flight data on the performance, which really helps."

The spacecraft arrived at Kennedy nearly 50 years to the day that the center was born. Both occasions give NASA a great chance to set future milestones that will be as celebrated as those already achieved, Garver said.

"It's a great day and great way to celebrate 50 years of success and talk about 50 years in the future," Garver said.
Steven Siceloff, Kennedy Space Center
 
NASA'S Orion Arrives At Kennedy, Work Underway For First Launch
 
 
CAPE CANAVERAL, Fla. -- More than 450 guests at NASA's Kennedy Space Center in Florida welcomed the arrival of the agency's first space-bound Orion spacecraft Monday, marking a major milestone in the construction of the vehicle that will carry astronauts farther into space than ever before.

"Orion's arrival at Kennedy is an important step in meeting the president's goal to send humans to an asteroid by 2025 and to Mars in the 2030s," NASA Deputy Administrator Lori Garver said. "As NASA acquires services for delivery of cargo and crew to the International Space Station and other low-Earth destinations from private companies, NASA can concentrate its efforts on building America's next generation space exploration system to reach destinations for discovery in deep space. Delivery of the first space-bound Orion, coupled with recent successes in commercial spaceflight, is proof this national strategy is working."

Orion will be the most advanced spacecraft ever designed. It will provide emergency abort capability, sustain astronauts during space travel and provide safe re-entry from deep space.

The space-bound Orion will launch on Exploration Flight Test-1, an uncrewed mission planned for 2014. The spacecraft will travel 3,600 miles above the Earth's surface, 15 times farther than the International Space Station's orbital position. This is farther than any spacecraft designed to carry humans t has gone in more than 40 years. The primary flight objective is to understand Orion's heat shield performance at speeds generated during a return from deep space.

In advance of the 2014 launch from Cape Canaveral Air Force Station, Fla., a 400-person Orion production team at Kennedy will apply heat shielding thermal protection systems, avionics and other subsystems to the spacecraft. Work also is underway by the Ground Systems Development and Operations team at Kennedy to modify and refurbish facilities used throughout the history of American spaceflight in preparation for the next generation of rockets and spacecraft. This includes the Vehicle Assembly Building, Launch Control Center, launch pad, mobile launcher and crawler-transporter.

"Work is under way on America's next great spacecraft that will surpass the boundaries within which humanity has been held," said William Gerstenmaier, associate administrator for the Human Exploration Operations Mission Directorate at NASA Headquarters in Washington. "In a facility that once processed cargo for space shuttles and various components for the International Space Station, hundreds of people at Kennedy are coupling advanced hardware assembly systems with a new human-rated spacecraft designed for deep space travel.. It is a fitting testament to the American work force at Kennedy that has enabled the exploration of space for 50 years is again working on hardware that will extend human presence throughout the solar system."

In 2017, Orion will be launched by NASA's Space Launch System (SLS), a heavy-lift rocket that will provide an entirely new capability for human exploration beyond low Earth orbit. Designed to be flexible for launching spacecraft for crew and cargo missions, SLS will enable new missions of exploration and expand human presence across the solar system.

Across the country, progress is being made on multiple components and capabilities for Orion and SLS. Orion has successfully completed numerous splashdown tests from a variety of angles and speeds, examining how the spacecraft will come to a rest on the ocean at the conclusion of deep space missions. NASA also has conducted a series of parachute tests high above the Arizona desert, demonstrating how Orion will behave under its giant parachute canopy. Software tests have been run between Mission Control Houston and an Orion mockup at Lockheed Martin's Exploration Development Laboratory, allowing flight controllers to learn how the spacecraft's onboard computers operate. Work also continues to build and fine-tune Orion's launch abort system. Lockheed Martin is the prime contractor for Orion.

The J-2X upper-stage rocket engine, developed by Pratt & Whitney Rocketdyne for the future two-stage SLS, is being tested at Stennis Space Center in Mississippi. The prime contractor for the five-segment solid rocket boosters, ATK, has begun processing its first SLS hardware components in preparation for an initial qualification test in 2013. The SLS core stage, which will be designed and manufactured by Boeing, has just passed a major technical review and is moving from concept to early design. Boeing has already delivered test bed flight computers to the program and flight software development is underway.

The Orion crew module was built at NASA's Michoud Assembly Facility in New Orleans. NASA's Johnson Space Center in Houston manages the Orion Program. SLS is managed by NASA's Marshall Space Flight Center in Huntsville, Ala. NASA's Ground Systems Development and Operations Program is managed by Kennedy.

For more information about the Orion Program, visit:
 

For more information on the Space Launch System, visit:


For more information about the Ground Systems Development and Operations Program at Kennedy, visit:

 
NASA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com 
ayabaca@hotmail.com 
ayabaca@yahoo.com 
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domingo, 25 de septiembre de 2011

ASTRONOMY: Artist Concept of SLS on Launchpad

Hi My Friends: A VUELO DE UN QUINDE EL BLOG., The man is advancing so much that very prompt will sail out of the terrestrial system and will come to other planets.The scientists of NASA assure us that with the SLS it will be the most advanced thing to conquer MARS.The Space Launch System, or SLS, will be designed to carry the Orion Multi-Purpose Crew Vehicle, as well as important cargo, equipment and science experiments to Earth's orbit and destinations beyond. Additionally, the SLS will serve as a back up for commercial and international partner transportation services to the International Space Station.

viernes, 16 de septiembre de 2011

ASTRONOMÍA: LA NASA PRESENTA UN NUEVO SISTEMA DE LANZAMIENTO PARA LLEVAR AL HOMBRE A MARTE

Hola amigos: A VUELO DE UN QUINDE EL BLOG., la Agencia Espacial Norteamericana NASA anunció sus nuevos sistemas de lanzamientos de naves hacia el espacio que llevarán al hombre a Marte, programado para el 2030; El Vehículo Polivalente de carga y tripulación Orión, in english : The Orion Multi-Purpose Crew Vehicle, será lanzado por el Sistema de Lanzamiento Espacial (SLS); in english version: The Space Launch System(SLS).Aquí en la imagen observamos a: El sistema de lanzamiento espacial (SLS) ha sido diseñado para llevar al vehículo polivalente de carga y tripulación Orion a nuevos destinos en el espacio profundo.

El director de la NASA, Charles Bolden, presentó hoy el nuevo sistema de lanzamiento espacial que permitirá realizar vuelos tripulados más allá de la órbita terrestre baja, como hasta ahora, y llegar en un futuro a Marte.
El sistema de lanzamiento espacial (SLS) ha sido diseñado para llevar al vehículo polivalente de carga y tripulación Orion a nuevos destinos en el espacio profundo y servirá como respaldo para las naves de transporte comercial que realizarán los vuelos de carga y reemplazo de astronautas a la Estación Espacial Internacional (EEI) .
"Este nuevo sistema de lanzamiento creará buenos puestos de trabajo en Estados Unidos y garantizará el liderazgo estadounidense en el espacio" , aseguró en unas declaraciones a la prensa Bolden en el edificio Dirksen del Senado.
El presidente Barack Obama "nos ha retado a ser atrevidos, a soñar a lo grande, y eso es exactamente lo que estamos haciendo en la NASA" , dijo Bolden.
Este proyecto, aseguró, permitirá empezar una nueva etapa en la exploración espacial que "inspirará a millones de personas en todo el mundo" .
Con esta decisión culminan meses de revisiones exhaustivas de planes y diseños posibles para que la NASA cuente con un sistema de lanzamiento no sólo potente, sino versátil, que permita ir adaptándolo con las nuevas tecnologías a las necesidades que surjan.
El cohete será el más potente desde que Estados Unidos construyó el Saturno V, que llevó a los astronautas del Apolo a la Luna, y permitirá al hombre alcanzar de nuevo lugares sin explorar.
Tendrá una capacidad inicial de 70 toneladas y que se ampliará hasta las 130, utilizará hidrógeno líquido y oxígeno líquido como combustible, además será propulsado por motores RS-25D/E y está previsto que en las etapas superiores lleve motores J2X. Se espera que pueda realizar su primer vuelo a finales de 2017.
Este nuevo cohete de carga pesada será la "clave" para la ejecución del plan trazado por el presidente Obama y el Congreso bajo la NASA Authorization Act, ley que el presidente firmó el año pasado, señaló Bolden.
"Una vez resuelta la arquitectura del sistema de lanzamiento de carga pesada, la NASA puede ahora seguir adelante con la construcción del cohete, así como de una nueva generación de vehículos y de tecnologías necesarias para un ambicioso programa de misiones tripuladas en el espacio profundo" , señaló en un comunicado John Holdren, asistente de la Casa Blanca para Ciencia y Tecnología.
La NASA retiró de circulación en julio los transbordadores, de gran capacidad, con los que durante treinta años realizó viajes de carga y tripulados al espacio y que contribuyeron a la construcción de la Estación Espacial Internacional (EEI) .
Al retirarlos se quedó sin un vehículo propio para llevar los relevos a la EEI, un proyecto en el que participan dieciséis países, y ha quedado temporalmente a merced de las naves rusas Soyuz para transportar a los relevos de la tripulación permanente del complejo espacial. Mientras, la NASA ha cedido el testigo a la empresa privada para que diseñen las naves con las que realizarán los viajes a la órbita terrestre baja mientras la agencia estatal se centra en el proyecto más ambicioso de seguir explorando el Universo.
El presidente Obama marcó el pasado año las nuevas pautas de la agencia espacial estadounidense haciendo especial énfasis en la vuelta a la exploración y entre las nuevas metas señaló el viaje a un asteroide en torno al año 2025 y la primera misión tripulada a Marte en la década de 2030. Metro Noticias.
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com


ASTRONOMY: NASA Announces Design For New Deep Space Exploration System

Hi My Friends: A VUELO DE UN QUINDE EL BLOG., NASA is ready to move forward with the development of the Space Launch System -- an advanced heavy-lift launch vehicle that will provide an entirely new national capability for human exploration beyond Earth's orbit. The Space Launch System will give the nation a safe, affordable and sustainable means of reaching beyond our current limits and opening up new discoveries from the unique vantage point of space.
SLS Launch
Artist concept of SLS launching.


The Space Launch System, or SLS, will be designed to carry the Orion Multi-Purpose Crew Vehicle, as well as important cargo, equipment and science experiments to Earth's orbit and destinations beyond. Additionally, the SLS will serve as a back up for commercial and international partner transportation services to the International Space Station.


"This launch system will create good-paying American jobs, ensure continued U.S. leadership in space, and inspire millions around the world," NASA Administrator Charles Bolden said. "President Obama challenged us to be bold and dream big, and that's exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow's explorers will now dream of one day walking on Mars."

The SLS rocket will incorporate technological investments from the Space Shuttle Program and the Constellation Program in order to take advantage of proven hardware and cutting-edge tooling and manufacturing technology that will significantly reduce development and operations costs. It will use a liquid hydrogen and liquid oxygen propulsion system, which will include the RS-25D/E from the Space Shuttle Program for the core stage and the J-2X engine for the upper stage. SLS will also use solid rocket boosters for the initial development flights, while follow-on boosters will be competed based on performance requirements and affordability considerations. The SLS will have an initial lift capacity of 70 metric tons. That's more than 154,000 pounds, or 77 tons, roughly the weight of 40 sport utility vehicles. The lift capacity will be evolvable to 130 metric tons -- more than 286,000 pounds, or 143 tons -- enough to lift 75 SUVs. The first developmental flight, or mission, is targeted for the end of 2017.

Future Exploration Destinations
An artist's concept shows the Orion Multipurpose Crew Vehicle and future destinations for human exploration beyond Earth orbit: the moon, an asteroid and Mars. NASA has selected the design of a new Space Launch System that will take the agency's astronauts farther into space than ever before, create high-quality jobs here at home, and provide the cornerstone for America's future human space exploration efforts. The booster will be America’s most powerful since the Saturn V rocket that carried Apollo astronauts to the moon and will launch humans to places no one has gone before.The SLS will carry human crews beyond low Earth orbit in the Orion Multi-Purpose Crew Vehicle. The rocket will use a liquid hydrogen and liquid oxygen fuel system, where RS-25D/E engines will provide the core propulsion and the J2X engine is planned for use in the upper stage
.

Credit: NASA

This specific architecture was selected, largely because it utilizes an evolvable development approach, which allows NASA to address high-cost development activities early on in the program and take advantage of higher buying power before inflation erodes the available funding of a fixed budget. This architecture also enables NASA to leverage existing capabilities and lower development costs by using liquid hydrogen and liquid oxygen for both the core and upper stages. Additionally, this architecture provides a modular launch vehicle that can be configured for specific mission needs using a variation of common elements. NASA may not need to lift 130 metric tons for each mission and the flexibility of this modular architecture allows the agency to use different core stage, upper stage, and first-stage booster combinations to achieve the most efficient launch vehicle for the desired mission.

"NASA has been making steady progress toward realizing the president's goal of deep space exploration, while doing so in a more affordable way," NASA Deputy Administrator Lori Garver said. "We have been driving down the costs on the Space Launch System and Orion contracts by adopting new ways of doing business and project hundreds of millions of dollars of savings each year.

" The Space Launch System will be NASA's first exploration-class vehicle since the Saturn V took American astronauts to the moon over 40 years ago. With its superior lift capability, the SLS will expand our reach in the solar system and allow us to explore cis-lunar space, near-Earth asteroids, Mars and its moons and beyond. We will learn more about how the solar system formed, where Earth's water and organics originated and how life might be sustained in places far from our Earth's atmosphere and expand the boundaries of human exploration. These discoveries will change the way we understand ourselves, our planet, and its place in the universe.
NASA Announces Design For New Deep Space Exploration System :
New Heavy-lift Rocket Will Take Humans Far Beyond Earth.-

WASHINGTON -- NASA has selected the design of a new Space Launch System that will take the agency's astronauts farther into space than ever before, create high-quality jobs here at home, and provide the cornerstone for America's future human space exploration efforts.

This new heavy-lift rocket-in combination with a crew capsule already under development, increased support for the commercialization of astronaut travel to low Earth orbit, an extension of activities on the International Space Station until at least 2020, and a fresh focus on new technologies-is key to implementing the plan laid out by President Obama and Congress in the bipartisan 2010 NASA Authorization Act, which the president signed last year. The booster will be America's most powerful since the Saturn V rocket that carried Apollo astronauts to the moon and will launch humans to places no one has gone before.

"This launch system will create good-paying American jobs, ensure continued U.S. leadership in space, and inspire millions around the world," NASA Administrator Charles Bolden said. "President Obama challenged us to be bold and dream big, and that's exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow's explorers will now dream of one day walking on Mars.

" This launch vehicle decision is the culmination of a months-long, comprehensive review of potential designs to ensure the nation gets a rocket that is not only powerful but also evolvable so it can be adapted to different missions as opportunities arise and new technologies are developed.

"Having settled on a new and powerful heavy-lift launch architecture, NASA can now move ahead with building that rocket and the next-generation vehicles and technologies needed for an ambitious program of crewed missions in deep space," said John P. Holdren, assistant to the President for Science and Technology. "I'm excited about NASA's new path forward and about its promise for continuing American leadership in human space exploration.

" The SLS will carry human crews beyond low Earth orbit in a capsule named the Orion Multi-Purpose Crew Vehicle. The rocket will use a liquid hydrogen and liquid oxygen fuel system, where RS-25D/E engines will provide the core propulsion and the J2X engine is planned for use in the upper stage. There will be a competition to develop the boosters based on performance requirements.

The decision to go with the same fuel system for the core and the upper stage was based on a NASA analysis demonstrating that use of common components can reduce costs and increase flexibility. The heavy-lift rocket's early flights will be capable of lifting 70-100 metric tons before evolving to a lift capacity of 130 metric tons.

The early developmental flights may take advantage of existing solid boosters and other existing hardware. These flights will enable NASA to reduce developmental risk, drive innovation within the agency and private industry, and accomplish early exploration objectives.

"NASA has been making steady progress toward realizing the president's goal of deep space exploration, while doing so in a more affordable way," NASA Deputy Administrator Lori Garver said. "We have been driving down the costs on the Space Launch System and Orion contracts by adopting new ways of doing business and project hundreds of millions of dollars of savings each year.

" NASA elected to initiate a competition for the booster stage based on performance parameters rather than on the type of propellant because of the need for flexibility. The specific acquisition strategy for procuring the core stage, booster stage, and upper stage is being developed and will be announced at a later time. To learn more about the development of the SLS, visit:
http://go.nasa.gov/newlaunchsystem
http://www.nasa.gov/exploration
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com



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