Space Exploration

Space shuttle can fly beyond 2010, if money is there: NASA PDF Print E-mail

The US space shuttle fleet can continue flying beyond NASA's September 30 deadline if the money is made available to keep it going, a US space agency official told reporters Tuesday.

"I think the real issue that the agency and the nation has to address is the expense," said Space Shuttle Program Manager John Shannon, noting the shuttle fleet costs the National Aeronautics and Space Administration 200 million dollars per month to maintain it in working condition.

"Where that money comes from is the big question," he added.

Shannon's briefing was about NASA's April 5 Discovery mission to the orbiting International Space Station (ISS), one of three shuttle flights remaining before the program is shut down at the end of September after 29 years of service.

Several lawmakers have recently urged the shuttle program be extended to reduce US dependency on Russia's Soyuz spacecrafts in order to continue building the ISS until the shuttle's successor can take off by 2015 at the earliest.

Taking up her colleagues' concerns, Republican Senator Kay Bailey Hutchison last week presented a bill calling for extending the shuttle program beyond its termination deadline.

On presenting his 2011 budget plan in January, US President Barack Obama confirmed the shuttle fleet's demise this year, as well as dropping the Constellation program his predecessor George W. Bush announced in 2004 to return Americans to the moon by 2020.

Constellation included the development of the Ares 1 rocket, and its abandonment has also put into question the feasibility of the shuttle's successor spacecraft.

Obama also asked NASA to partner with the private sector, using funds from an economic stimulus package to develop low-cost, primary services transporting astronauts to the ISS.

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SpaceX fires rocket engines in quest to fly cargo PDF Print E-mail

CAPE CANAVERAL, Florida (Reuters) - Space Exploration Technologies fired up the engines of its debut Falcon 9 rocket on Tuesday, a key milestone in its quest to fly cargo -- and eventually astronauts -- to the International Space Station.

The engine firing occurred at the privately owned company's Cape Canaveral, Florida, launch site, where the Falcon 9 rocket is being prepared for a company-sponsored demonstration flight this spring.

Results of the engine test, which had been expected to last about 3.5 seconds, were not immediately available. Flames and small puffs of smoke could be seen around the base of the rocket via a NASA video camera.

The rocket is perched on a refurbished oceanside launch pad at Cape Canaveral Air Force Station, just south of the space shuttle launch pads at the Kennedy Space Center.

Space Exploration Technologies, a California-based company known as SpaceX, is owned and operated by Internet entrepreneur Elon Musk. It is building launch vehicles and spacecraft to take over the job of delivering cargo to the space station, which has up to now been government-run.

It holds NASA contracts for 15 Falcon 9 flights -- three test flights and 12 cargo resupply missions to the space station -- worth about $1.9 billion.

Options for additional flights would boost the cargo-delivery contract to more than $3 billion.

President Barack Obama, who plans to hold a summit on space in Florida next month, wants to add $6 billion to NASA's budget over the next five years to spur development of space taxis that can transport astronauts to and from the space station.

With the retirement of the space shuttle fleet later this year, NASA already has turned over station crew transportation to Russia, which charges the United States about $51 million per seat for rides on its Soyuz rockets.

SpaceX shares NASA's commercial rocket development and cargo delivery services with Virginia-based Orbital Science Corp, which plans to debut its Taurus II rocket and Cygnus spacecraft before April 2011.

(Editing by Jane Sutton and Philip Barbara)

Read more: http://www.zimbio.com/NASA/articles/JdcSeFHIJpa/SpaceX+fires+rocket+engines+quest+fly+cargo

 
Obama Plans Florida Forum to Discuss NASA’s Future PDF Print E-mail

President Obama will spell out his vision for the future of American astronauts in space at a conference that the administration is planning for Florida next month.

That pleases Florida lawmakers, who have criticized the administration’s desire to eliminate NASA’s program to send astronauts back to the Moon.

“The president’s upcoming space meeting here in Florida provides a chance for meaningful progress,” said Representative Suzanne M. Kosmas, whose district includes the Kennedy Space Center. She requested a meeting when she and others in the state Congressional delegation met last month with Rahm Emanuel, the White House chief of staff, and John P. Holdren, Mr. Obama’s science adviser.

The conference will be held April 15. A White House spokesman said Monday that other details, including the agenda, the location and who would be attending, were not yet available.

NASA has spent five years and $9 billion on the Constellation moon program. The president’s 2011 budget would cancel all of it. The budget also seeks to nurture the commercial space industry by turning to private companies for transportation to the International Space Station and and to invest in new technologies to make future exploration of the solar system easier and cheaper.

The budget request would increase NASA’s budget by $300 million, to $19 billion. Mr. Obama, however, has said little publicly about the future of the National Aeronautics and Space Administration.

“This is an area where presidential leadership can have an impact in getting acceptance on the new strategy,” said John M. Logsdon, a space policy expert at George Washington University.

Senator Bill Nelson, Democrat of Florida, said he hoped Mr. Obama would use the meeting to lay out a goal and a timetable for sending astronauts to Mars. Mr. Nelson has suggested continuing parts of Constellation, including the Orion crew capsule and the Ares I rocket as a test vehicle for a future heavy-lift rocket.

Even as the administration called Constellation “fundamentally un-executable” on Sunday in announcing the meeting, the program passed a two-day preliminary design review last week. In an e-mail message to people working on Constellation, Lauri N. Hansen, the lead for systems engineering and integration, wrote, “The final results showed that we have a sound design.”

Joseph R. Fragola, a safety consultant, said the review had found no critical flaws for Constellation. “Money is the problem,” he said. “It’s not technical.”

A blue-ribbon panel concluded last year that NASA would need a boost of $4.5 billion to $6 billion a year for Constellation to achieve its Moon goals.
[New York Times]

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On Apollo 11, does anyone know where the camera was located? PDF Print E-mail

On Apollo 11, does anyone know where the camera was located when Neil Armstrong came down the ladder and stepped onto the moon for the first time? If he was the first one on the moon, who shot the video? It seems unlikely that there would be a camera mounted on the outside of the lunar lander, because it would be damaged during the flight or landing, and if there was a camera there, why are there no other videos from it other than Armstrong stepping onto the moon? Please cite primary sources if possible. Thank you.

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NASA : Obama to talk future of space program in Florida visit PDF Print E-mail

NASA

NASA

WASHINGTON — President Barack Obama will present a conference April 15 in Florida on the country’s future in space exploration, the White House announced Saturday.

The president, top government officials and other space leaders will discuss the course the White House is charting for NASA and human spaceflight, according to an Obama administration official who asked not to be identified because details of the event are not final.

The conference will come as Congress weighs the White House’s 2011 budget proposal, which has been criticized for shutting down the Constellation program that was to replace the soon-to-retire shuttles.

Specific participants of the conference and the location weren’t announced, though Sen. Bill Nelson said he assumed it would happen at or near Kennedy Space Center.

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Chandrayaan-I founds ice deposits on moon PDF Print E-mail

Scientists have detected more than 40 ice-filled craters in the moon's North Pole using data from a NASA radar that flew aboard India's Chandrayaan-I. NASA's Mini-SAR instrument, lightweight, synthetic aperture radar, found more than 40 small craters with water ice. The craters range in size from 2 to 15 km in diameter. The finding would give future missions a new target to further

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