New NASA plan grapples with deep budget cuts, announces new Mars rover for 2020
Go here to read the rest:
Mars redux: NASA to launch Curiosity-like rover
LOS ANGELES (AP) If you thought NASA's latest Mars landing was a nail-biter, get ready for a sequel.
The space agency on Tuesday announced plans to launch another mega-rover to the red planet in 2020 that will be modeled after the wildly popular Curiosity.
To keep costs down, engineers will borrow Curiosity's blueprints, recycle spare parts where possible and use proven technology including the novel landing gear that delivered the car-size rover inside an ancient crater in August.
The announcement comes as NASA reboots its Mars exploration program during tough fiscal times.
"The action right now is on the surface, and that's where we want to be," said NASA sciences chief John Grunsfeld.
Like Curiosity, the mission will be led by the NASA Jet Propulsion Laboratory. But many other details still need to be worked out, including where the rover will land and the types of tools it will carry to the surface.
While the science goals remain fuzzy, Grunsfeld said the rover at the very least should kickstart a campaign to return Martian soil and rocks to Earth a goal trumpeted by many scientists as key to searching for evidence of past life. Curiosity doesn't have that capability.
In the coming months, a team of experts will debate whether the new rover should have the ability to drill into rocks and store pieces for a future pickup either by another spacecraft or humans.
NASA is under orders by the White House to send astronauts to circle Mars in the 2030s followed by a landing.
Despite Curiosity's daring touchdown, its road to the launch pad was bumpy. At $2.5 billion, the project ran over schedule and over budget.
Read the original post:
NASA plans new Mars rover for 2020
NASA officials plan to build a new rover that would follow Curiosity on the surface of Mars. The announcement electrified many of the roughly 18,000 researchers attending the American Geophysical Union's fall meeting this week in San Francisco. The objectives...
Link:
NASA Needs Stronger Direction to Lead In Space: Report
Giving NASA a strong dose of stability and direction would help sustain United States leadership in spaceflight and exploration for decades to come, a new report advises.
NASA has been pulled in too many directions for too long, according to the report, which was released today (Dec. 4) by the nonprofit Space Foundation. The agency needs to set a unified, long-term vision and be able to work toward it no matter which way the winds of power are blowing in Washington, D.C.
"We think that if you've got your purpose clear, then it becomes easier for you to sit down and detail a 10-year plan and a 30-year plan that you stick to and revisit and revise as you make discoveries," said Space Foundation CEO Elliot Pulham.
A pioneering space agency
In many people's minds, today's NASA is a far cry from the world-beating agency that put a man on the moon in 1969, just 12 years after the Space Age dawned. [Lunar Legacy: 45 Apollo Moon Mission Photos]
Neil Armstrong's famous first steps on the lunar surface were made possible by a laserlike, agencywide focus that just doesn't exist at NASA today, according to the report.
"As the space program has evolved, we have witnessed frequent redirection and constantly shifting priorities at NASA, mixed signals from Congress and the administration, organizational conflicts and the lack of a singular purpose, resulting in a space agency without a clear, stable direction," the report states.
The report argues that NASA needs a unified purpose again. And it recommends what that purpose should be: pioneering. (The report's title is "Pioneering: Sustaining U.S. Leadership in Space.")
"This report does not advocate for space settlement or colonization; rather, it is focused on expanding the human sphere of influence," the authors write. "For example, much of the ocean floor is part of the human sphere of influence through the use of robotics, even if it is seldom visited by humans. One way or another, humans should seek to sustain a presence elsewhere in the solar system."
Pioneering has four phases, as laid out in the report: access (the ability to get to and from a destination); exploration; utilization; and transition (handing activities off when appropriate to other government agencies or to the private sector).
Here is the original post:
NASA aims to launch Mars rover twin in 2020
SAN FRANCISCO (Reuters) - NASA plans to follow up its Mars rover Curiosity mission with a duplicate rover that could collect and store samples for return to Earth, the agency's lead scientist said on Tuesday.
The new rover will use spare parts and engineering models developed for Curiosity, which is four months into a planned $2.5 billion mission on Mars to look for habitats that could have supported microbial life.
Replicating the rover's chassis, sky-crane landing system and other gear will enable NASA to cut the cost of the new mission to about $1.5 billion including launch costs, John Grunsfeld, the U.S. space agency's associate administrator for science, said at the American Geophysical Union conference in San Francisco.
Budget shortfalls forced NASA to pull out of a series of joint missions with Europe, designed to return rock and soil samples from Mars in the 2020s. Europe instead will partner with Russia for the launch vehicle and other equipment that was to have been provided by NASA.
Grunsfeld said NASA will provide a key organics experiment for Europe's ExoMars rover, as well as engineering and mission support under the agency's proposed budget for the year beginning October 1, 2013. The United States also will provide the radio communications equipment for a planned European orbiter slated to launch in 2016.
Details about what science instruments would be included on the new rover, whether or not it would have a cache for samples, and the landing site have not yet been determined.
NASA plans to set up a team of scientists to refine plans for the rover and issue a solicitation next summer.
The National Academy of Sciences last year ranked a Mars sample return mission as its top priority in planetary science for the next decade.
"The (science) community already has come forward with a very clear message about what the content of the next Mars surface mission should be, and that is to cache the samples that will come back to Earth," said Steve Squyres with Cornell University.
"That's really a necessary part of having this mission," he said.
Read more here:
NASA to Launch New Mars Rover in 2020
SAN FRANCISCO NASA will launch a new Mars rover in 2020, agency officials announced today (Dec. 4).
The unmanned rover's chassis and landing system will be based heavily on NASA's $2.5 billion Curiosity rover, which has been tooling around the Red Planet since August of this year, said John Grunsfeld, NASA's associate administrator for science.
"We have a whole new Mars mission, and I'm very excited about that," Grunsfeld said here today at the annual fall meeting of the American Geophysical Union.
The similarity to Curiosity's basic design should allow the agency to save significant amounts of money on the 2020 rover mission, bringing its estimated cost down to about $1.5 billion, give or take $200 million or so, Grunsfeld said. [The Boldest Mars Missions in History]
Some basic guidelines for the mission are already in place. The 2020 rover should help NASA prepare for its eventual goal of bringing samples from Mars back to Earth an effort most scientists regard as the best way to look for signs of life on the Red Planet.
"I think, no question, we want to advance sample handling, coring, analysis of samples to determine caching [of samples]," Grunsfeld said.
The new rover should also land at a site selected for its ability to preserve potential signs of life, according to Grunsfeld's presentation.
The precise details of the new mission, however, remain up in the air. They will be determined over the coming months by a "science definition team," with a call for instrument proposals from the scientific community expected by mid-summer next year.
"While 2020 may seem a long way off, it's really not," Grunsfeld said. "Curiosity was about a decade in the works."
The White House's proposed 2013 federal budget cut funding for NASA's Mars program considerably, spurring the agency to scale back and replan its Red Planet activities. The 2020 rover emerged after this fundamental rethink, and NASA should be able to mount the mission under its current budget scenario, Grunsfeld said.
See the rest here:
NASA's Next Mars Rover Should Collect Samples, Experts Say
SAN FRANCISCO The unmanned rover that NASA plans to launch toward Mars in 2020 should gather up Red Planet rocks and dirt for delivery to Earth someday, some experts say.
NASA science chief John Grunsfeld announced the new rover here Tuesday (Dec. 4) at the annual fall meeting of the American Geophysical Union. Details of the roughly $1.5 billion mission have yet to be worked out, but some big names in the Mars community are already pushing hard for a sample caching system.
"I hope and expect that its main mission will be to collect and cache a well-chosen set of samples for eventual return to Earth," Steve Squyres of Cornell University, principal investigator for NASA's Opportunity Mars rover, told SPACE.com via email.
"This was clearly identified as the top priority for Mars exploration by the recent Planetary Decadal Survey, and this 2020 rover has the potential to do that job," Squyres added, referring to a 2011 report by the U.S. National Research Council (NRC) that outlines the scientific community's goals for planetary science over the coming decade. Squyres led the committee that produced the survey. [Video: NASA to Launch Mars Rover in 2020]
Former "Mars czar" Scott Hubbard, who restructured NASA's Red Planet program after it suffered several high-profile failures in the late 1990s, echoed Squyres' sentiments.
"Im delighted to see the Obama Administration lay out a plan to return a NASA rover to the surface of Mars in 2020," Hubbard, who's currently at Stanford University, said in a statement. If a caching system is included, we can begin moving toward a sample-return campaign, as recommended" by the NRC.
Bringing pieces of the Red Planet back to Earth would allow researchers to examine them in fully equipped laboratories, which many scientists regard as the best way to search for signs of Martian life.
Grunsfeld said NASA wants the 2020 rover whose chassis and landing system will be based heavily off the agency's Curiosity rover, which landed on Mars Aug. 5 to help pave the way for sample-return.
But he doesn't know if it will feature a caching system. That determination is up to the "science definition team," which will be meeting over the next few months to map out the new rover's mission.
"The question of caching is going to be a trade-off case," Grunsfeld said. "The science definition team is going to have to weigh, what science do we want to get done? How much mass and power do we have available? What can we get to the surface, and where do we want to go?"
See the rest here:
Tegal 901e Tegal 903e Tegal 901e TTW Tegal 903e TTW Plasma Etch Semiconductor Equipment – Video
Tegal 901e Tegal 903e Tegal 901e TTW Tegal 903e TTW Plasma Etch Semiconductor Equipment
http://www.allwin21.com Allwin21 Corp. focuses on and professionally provides the following fully refurbished and customized Tegal 900 (Tegal 9XX) Plasma Etcher/Etching/Descum equipment with high Quality,right Cost,quick Delivery and excelent Service for Semiconductor industry,MEMS, Biomedical, Nanotechnology,Solar,LEDs etc. Tegal 901e | Tegal 903e |Tegal 901e TTW | Tegal 903e TTWFrom:Peter ChenViews:1 0ratingsTime:01:13More inScience Technology
See the original post here:
Tegal 901e Tegal 903e Tegal 901e TTW Tegal 903e TTW Plasma Etch Semiconductor Equipment - Video
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 01 – Video
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 01
http://www.allwin21.com Allwin21 Corp. focuses on and professionally provides the following fully refurbished and customized ElectroGlas Wafer Probe with high Quality,right Cost,quick Delivery and excelent Service for Semiconductor industry,MEMS, Biomedical, Nanotechnology,Solar,LEDs etc. EG 2001 Probe | EG 1034 Probe Manufacturer:ELECTROGLAS Condition:Fully Refurbished in 4 to 6 weeks Price:Contact Us The 2000 (EG 2001,EG 2010,EG 2080 Manual ) series wafer probers are extremely accurate, modularly designed automatic wafer probers, configured to perform automatic system functions of: automatic wafer load automatic wafer alignment automatic wafer measurement automatic wafer test/sort The 2000 (EG 2001,EG 2010,EG 2080) series wafer probers are controlled and operated through the use of two consoles (the operators console and the monitor console), simple push-button controls on each indexer (cassette handling platform), and basic camera illumination controls on the front of the power module. The unique ELECTROGLAS solid-state high-speed XY Positioning System permits simplified wafer loading and unloading outside the probe ring area with high-speed travel to and from the load position. Refurbished Electroglas EG2001 Wafer Prober key features: Wafer Size Range: 75mm - 150mm Cassette to Cassette Temperature Control Chuck optional Automatic Alignment OCR Camera Dimensions: 53" x 32" x 56" Weight: 770 lbs ELECTROGLAS-Basic Maintenance Training ManualFrom:Peter ChenViews:5 0ratingsTime:00:45More inScience Technology
Read more here:
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 01 - Video
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 02 – Video
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 02
http://www.allwin21.com Allwin21 Corp. focuses on and professionally provides the following fully refurbished and customized ElectroGlas Wafer Probe with high Quality,right Cost,quick Delivery and excelent Service for Semiconductor industry,MEMS, Biomedical, Nanotechnology,Solar,LEDs etc. EG 2001 Probe | EG 1034 Probe Manufacturer:ELECTROGLAS Condition:Fully Refurbished in 4 to 6 weeks Price:Contact UsFrom:Peter ChenViews:2 0ratingsTime:00:33More inScience Technology
Visit link:
ElectroGlas EG 2001 Wafer Prober Semiconductor Equipment 02 - Video
Hitachi FE SEM 5000 Semiconductor Equipment Metrology Instruments – Video
Hitachi FE SEM 5000 Semiconductor Equipment Metrology Instruments
http://www.allwin21.com Allwin21 Corp. focuses on and professionally provides the following fully refurbished and customized HItachi CD-SEM and FE-SEM equipment with high Quality,right Cost,quick Delivery and excelent Service for Semiconductor industry,MEMS, Biomedical, Nanotechnology,Solar,LEDs etc. Hitachi CD-SEM 8840 | Hitachi CD-SEM 8820 | Hitachi FE-SEM 4700 | Hitachi FE-SEM 4500From:Peter ChenViews:0 0ratingsTime:00:36More inScience Technology
View post:
Hitachi FE SEM 5000 Semiconductor Equipment Metrology Instruments - Video
Singh presentation – Video
Singh presentation
NanotechnologyFrom:Reza ImamidoostViews:1 0ratingsTime:10:00More inComedy
Originally posted here:
microvid – Video
microvid
microscopic tubules, shapes, colors, (is this morgellons? malpighian tubules? insect/disease vectors? nanotechnology? genetic recombination? chem trails? what is it?)From:MicroScope2013Views:0 0ratingsTime:03:34More inPeople Blogs
See the article here:
Training Video for Nanoglass-props program – Video
Training Video for Nanoglass-props program
This video is a training video for Nanoglass-props program: Stained Glass to Cancer Treatment-Nanotechnology then and now.From:Mrsec IegViews:0 0ratingsTime:08:30More inScience Technology
Read the original here:
Nanogirl, My Quest to Become a Superhero: Michelle Dickinson at TEDxAuckland – Video
Nanogirl, My Quest to Become a Superhero: Michelle Dickinson at TEDxAuckland
Michelle has a PhD in biomedical materials engineering, runs New Zealand #39;s only nanomechanical testing laboratory and is a self-confessed adrenaline junkie. Her passion for both sports and science has enabled her to travel the world on the search for her next adventure or research project. With specialist knowledge in nanotechnology, Michelle has contributed to the development of cutting edge technologies. Secretly, however, Michelle has been working on advancing these developments to help her to achieve her childhood dream of becoming a real life superhero. In her spare time you will usually find her outside kitesurfing, cycling, running, paddle boarding, or inside practicing martial arts. Her recent move to academia from industry was a step towards her goal of inspiring females to push the boundaries in both science and sports, and to encourage environmentally sustainable living through engineering design. AboutTEDx, x = independently organized event In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)From:TEDxTalksViews:0 0ratingsTime:15:57More inScience Technology
Follow this link:
Nanogirl, My Quest to Become a Superhero: Michelle Dickinson at TEDxAuckland - Video
Hecq "Consumed" video by Andreas Wannerstedt – Video
Hecq "Consumed" video by Andreas Wannerstedt
"Consumed" video by Andreas Wannerstedt Track: Hecq "Enceladus" (with Skyence) taken from Hecq #39;s EP "Enceladus" (Ad Noiseam adn149) "Consumed" is another self-initiated personal project that I #39;ve written, designed and animated. It #39;s a 3D short film about a not so distant future, where extreme overpopulation has become a global crises. The population growth has reached a critical tipping point and there #39;s food and water shortages all around the world. The story revolves around a "Food Replicator", or a so called molecular assembler, a device that can rearrange subatomic particles and guide chemical reactions with atomic precision. In an attempt to prevent mass starvation, this device is used to synthesize nutritions with the ability to self-replicate. But during the initial tests something goes wrong and out-of-control self-replicating compounds starts to spread, consuming all matter while building more copies of them selves. This is very similar to a hypothetical end-of-the-world scenario called "Grey goo", a term coined by molecular nanotechnology pioneer Eric Drexler back in 1986. He illustrates exponential growth and the dangers of self-replication is his book "Engines of Creation": "Imagine a replicator floating in a bottle of chemicals, making copies of itself...the first replicator assembles a copy in one thousand seconds, the two replicators then build two more in the next thousand seconds, the four build another four, and the eight build another eight. At the end ...From:adnoiseamViews:13 4ratingsTime:02:40More inMusic
Read more from the original source:
Muslims Countries Urged To Unite And Develop Nanotechnology
JOHOR BAHARU, Dec 5 (Bernama) -- Muslim countries must put aside their differences and unite in developing nanotechnology to avoid the nano divide, which was akin to digital divide.
View original post here:
Biosensors a key development area for nanotechnology
Nanobiosensors hold considerable potential as future areas of development for nanotechnology, according to a recent study.
Read more here:
Biosensors a key area for nanotechnology
Nanobiosensors hold considerable potential as future areas of development for nanotechnology, according to a recent study.
Read more from the original source:
Nanotechnology drug delivery shows promise for treatment of pediatric cancer
Nanotechnology shows potential for the delivery of chemotherapeutic agents in a way that attacks cancer cells without harming healthy cells. Encapsulated dexamethasone delivered to pre-clinical models with leukemia significantly improved quality of life and survival compared to the control receiving the unencapsulated drug.
See the original post:
Nanotechnology drug delivery shows promise for treatment of pediatric cancer