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Showing posts with label lander. Show all posts
Showing posts with label lander. Show all posts

Tuesday, October 9, 2012

US Scientists to Use Chinese Moon Lander for Space Research

A cooperative deal has been inked between a U.S. group and China to use that country's moon lander to conduct astronomical imaging from the lunar surface.

The International Lunar Observatory Association (ILOA) of Kamuela, Hawaii has signed a memorandum of understanding with the Beijing-based National Astronomical Observatories (NAOC) of the Chinese Academy of Sciences. A signing ceremony took place in Kamuela on Sept. 4.

The deal is the first such U.S.-China collaboration centered on using China's Chang'e-3 moon lander now being readied for launch next year.

Dedicated to astronomical research and public education, China's NAOC hosts the Lunar and Planetary Research Center and is the institute responsible for the ultraviolet lunar telescope to be carried onboard the Chang'e-3 lander. That instrument will be operated by the China National Space Administration's Chinese Lunar Exploration Program. [Gallery: China's Moon Photos by Chang'e 2 Lunar Probe]

The Chang'e 1 and Chang'e 2 lunar orbiters were launched by China in 2007 and 2010, respectively. The most recent orbiter cranked out a detailed map of the moon's surface, including the landing zone picked for the rover-carrying Chang'e 3 lander — Sinus Iridium (Bay of Rainbows).

Natural progression

"I've been visiting China observatories and astronomy facilities like NAOC for about 15 years, so this memorandum of understanding has been a natural progression," Steve Durst, ILOA founding director, told SPACE.com.

This science collaboration will be part of a mission that will conduct the first soft controlled landing of any spacecraft on the moon in almost 40 years, Durst said in a press statement. It will be the first ever program to conduct astronomical imaging from the moon's landscape, he said.

The ILOA co-sponsors with its Space Age Publishing Company affiliate a number of educational initiatives, international forums to provide increased global awareness of space science, exploration and enterprise, Durst said.

Forums are held in Silicon Valley, Canada, China, India, Japan, Europe, Africa, Hawaii, Kansas and New York. Current plans, Durst said, are for expansion to South America, Southeast Asia, Mexico and Antarctica through 2014.

"We're optimistic that resulting Space Age USA-People's Republic of China -international interaction should be very productive for all," Durst said. The deal struck involved quite an effort, he said, calling it "hopefully quite significant and historic."

Google Lunar X Prize

Durst said that the exchange in kind calls for China's NAOC to receive observing time on the ILO-X and ILO-1 mission instruments — science gear that's part of the International Lunar Observatory Association's work with Moon Express, a Google Lunar X Prize enterprise based at NASA Research Park at Moffett Field, Calif. That prize has groups vying for a $30 million purse for the first privately funded team to send a robot to the moon.

The ILO-X is an optical telescope precursor instrument, part of a joint venture with Moon Express in a bid for the Google Lunar X-Prize.

In a July statement, Moon Express said it has designed and is building the ILO-X as the first independently developed astronomical telescope that will operate on the moon, looking out at the galaxy and heavens beyond and back at the Earth.

About the size of a shoe-box, the ILO-X will use leading-edge optical and imaging technology to deliver dramatic and inspiring deep sky pictures of galactic and extragalactic objects, according to Moon Express co-founder and CEO, Bob Richards.

ILO-1 is the primary ILOA mission under development by MDA Canada to land a multifunctional 2-meter dish at the moon's south pole to conduct astronomical observation and commercial communications activities.

Regarding the newly signed memorandum of understanding, Durst said: "Of course, I'm both amazed and sad that there's no American lander operating on the moon too…public, private, any kind," Durst said. He called the moon's south pole "the next new frontier."

Leonard David has been reporting on the space industry for more than five decades. He is a winner of last year's National Space Club Press Award and a past editor-in-chief of the National Space Society's Ad Astra and Space World magazines. He has written for SPACE.com since 1999.

Copyright 2012 SPACE.com, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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Thursday, August 16, 2012

NASA's 'green' planetary test lander crashes

WASHINGTON (AP) — Earlier this week NASA safely landed a robotic rover on Mars about 150 million miles away. But on Thursday here on Earth, a test model planetary lander crashed and burned at Kennedy Space Center in Florida just seconds after liftoff.

The spider-like spacecraft called Morpheus was on a test flight at Cape Canaveral when it tilted, crashed to the ground and erupted in flames. It got only a few feet up in the air, NASA said.

NASA spokeswoman Lisa Malone said it appears that the methane-and-liquid oxygen powered lander is a total loss. Nobody was hurt in the unmanned experiment and the flames were put out, she said.

NASA suspects a mechanical device that is part of its GPS navigation system, spokeswoman Brandi Dean said.

So far NASA has spent $7 million on the Morpheus program, but that includes parts for a still-to-be-built second lander.

Morpheus is a prototype for a cheap, environmentally friendly planetary lander. Thursday was the first time it had been tested untethered in a free flight. It had performed 19 flights at Johnson Space Center in Houston, where it was designed and made, and one more in Florida, but it was always tethered to a crane, Dean said.

The testing moved from Texas to Florida last week and Morpheus had a successful tether test on Friday. NASA had planned to run tests for three months. The plan was for flights over a specially created field designed to mimic the surface of the moon, with boulders, rocks, slopes and craters.

The lander was built mostly with low-cost, off-the-shelf materials. It was an attempt by NASA to use cheaper, more readily available and environmentally friendly rocket fuel. The space agency was considering it as a potential lander for places like the moon or an asteroid, figuring it would carry a human-like robot or small rover.

NASA promoted Morpheus as a "green" project because methane is more environmentally friendly than the toxic rocket fuels it uses. Methane, which is the main component of natural gas, is also cheaper and could even be made from ice on the moon or Mars, NASA figured.

Morpheus was early in the NASA experimental "test bed" process and the space agency hadn't committed to using the lander in any specific flight, NASA officials said.

NASA has parts and plans to build a second Morpheus lander, Dean said: "Hopefully, we'll be testing again before too long."

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Online

Project Morpheus: http://morpheuslander.jsc.nasa.gov/

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Seth Borenstein can be followed at http://twitter.com/borenbears


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