Archive for microgravity environment

Central High Students Research for NASA – KULR

BILLINGS – Central High School’s advanced placement biology class may seem like a normal class looking at cells through microscopes and heating up solutions.

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However, these students are actually working with NASA in the HUNCH program.
HUNCH stands for “High School Students United with NASA to Create Hardware.”

“My kids are coming up with experiments to run in microgravity to asking questions relevant to space travel.”

Biology teacher Debora Wines’s class is split into two teams.

One researches how fruit flies react to alcohol in a microgravity environment. The other group looks at how to best grow algae in space to produce oxygen and minimize carbon dioxide.

The students, like Sammy Elliott, say the results of their research will have real life applications.

“Astronauts in microgravity might take pharmaceuticals or other drugs and it might metabolize different in microgravity because of the enzyme activity.”

The students create and run their own experiments with help from HUNCH’s reduced gravity experiments project manager Florence Gold and Dr. Wines.

“I think they have learned an enormous amount about how to generate ideas and then follow through in development. This is a very real life experience,” Wines said.

The students agree. James Dilts sees the experience helping him in the future.

“I intend on going to a science-related field. At any research lab, you’re going to be studying something that’s never been done before, that’s never been studied before. And so there isn’t really a book of rules that you need to follow. You have to make up your own rules and design your own experiment like we’ve been doing.”

The class will fly to Houston’s Johnson Space Center in April to test the projects.

Article source: http://www.kulr8.com/news/local/Central-High-Students-Research-for-NASA-173064701.html

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Private space travel’s science benefits

An artist's rendering of Dream Chaser approaching the International Space Station.Launching NASA astronauts to the International Space Station aboard commercial spaceships may have its risks, but the payoffs from lower-cost flights to the orbiting outpost, and expanded scientific use of the microgravity environment, are expected to be considerable, industry officials told lawmakers Wednesday.

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Astronomer Squyres becomes NASA aquanaut



Astronomer Squyres becomes NASA aquanaut

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Getting used to the Asteroid Simulation Wall are Cornell’s Steve Squyres, left, and Takuya Onishi (JAXA). Here, they are making to the top of the wall.

Cornell professor of astronomy Steven Squyres, the lead scientist for NASA’s Rover mission to Mars, has just taken the plunge as a NASA aquanaut.


Cornell’s Goldwin Smith Professor of Astronomy is one of six aquanauts who splashed down Oct. 20 for a 13-day undersea training mission off Key Largo as part of the 15th mission of the NASA Mission Operations (NEEMO) program. They will perform “spacewalks” and other exercises to simulate an asteroid mission.

Squyres, the scientific principal investigator for the mission, and the other crew members are living in the Aquarius Undersea Laboratory Base to test techniques, operational methods, tools and communications protocols recently developed for of near-Earth asteroids (NEAs).

The 400-square-foot lab, about the size of a school bus, sits on the ocean floor at a depth of about 62 feet. The crew includes Squyres, who has some research diving experience from an expedition to Antarctica in the 1980s, four NASA crew members and two staff members of the National Undersea Research Center.

“We’ll be simulating the process of doing basic field geology tasks on the surface of an asteroid, like deploying instruments and collecting samples,” Squyres told the New Scientist. “We will be trying lots of ways to do it, using ropes and small one-person subs to move crew members around.”

NASA has a 2025 mission planned to an asteroid that is about two-thirds of a mile in size. Squyres said that the mission will basically be in a .

“Nobody knows how to do field geology in microgravity — the best way to simulate it is underwater,” he said. Considering that he is 55 years of age, 10 years older than the next oldest NEEMO crewmember, he said he didn’t think he’d be involved in the 2025 mission: “I think this is going to be the closest to an asteroid I’m ever going to get,” he told New Scientist. “I’ll be watching the asteroid mission on TV from my rocking chair.”

The NEEMO science team will map and explore the coral reef around Aquarius, using operational techniques and protocols that will have a direct bearing on future human space exploration missions.

“We’re using the bottom of the ocean which is a great way to simulate the conditions we would encounter at an asteroid,” Squyres told keynews.com. “We will use a small sub to simulate a small space module. We will experiment with thruster packs as well.”

On Oct. 26 Squyres plans to give a lecture via Skype from the habitat about exploration and NEEMO for the course, The History of Exploration: Land, Sea and Space, that he is co-teaching at Cornell with Mary Beth Norton, the Mary Donlon Professor of American History.

Provided by Cornell University (news : web)

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Article source: http://www.physorg.com/news/2011-10-astronomer-squyres-nasa-aquanaut.html

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NASA Announces Two National Student Science Competitions

RELEASE
:
11-346

NASA Announces Two National Student Science Competitions

CLEVELAND — NASA is offering students the opportunity to compete in two microgravity challenges: “Dropping In a Microgravity Environment,” or DIME, and “What If No Gravity?” or WING.

DIME is a team competition for high school students in the ninth through 12th grades. WING is a competition for student teams from the fifth through eighth grades. Both are project-oriented activities that last throughout the school year for the selected teams.

DIME and WING are open to student teams from all 50 states, Washington, Puerto Rico, Guam, the Commonwealth of the Northern Mariana Islands and the U.S. Virgin Islands. Each team must have an adult supervisor, such as a teacher, parent or technical consultant. Teams may be from any type of organization or club, such as a science class, a group of friends, a scout troop or youth group.

Proposals are due by Nov. 1. A panel of NASA scientists and engineers will evaluate and select the top-ranked proposals by Dec. 1. The winning teams will design and build the experiments that will be conducted in the 2.2-Second Drop Tower at NASA’s Glenn Research Center in Cleveland.

The 79-foot tower gets its name because when an experiment is “dropped” into it, the package experiences weightlessness, or microgravity, for 2.2 seconds. Researchers from around the world use this tower to study the effects of microgravity on physical phenomena, such as combustion and fluid dynamics, and to develop new technology for future space missions.

The top four DIME teams will receive an expense-paid trip to Glenn in March 2012 to conduct their experiments, review the results with NASA personnel and tour the center’s facilities. All DIME participants visiting NASA must be U.S. citizens.

Four additional DIME teams, and up to 30 WING teams, will be selected to build their experiments and ship them to Glenn for NASA testing. These experiments and the resulting data will be returned to the teams, so they can prepare reports about their findings.

For more information about entering DIME and WING student team competitions, visit:

http://microgravity.grc.nasa.gov/DIME.html

DIME and WING are part of NASA’s education program. The program allows the agency to continue its work around the country to inspire, engage and educate the next generation of engineers and scientists.

The Teaching From Space Office at NASA’s Johnson Space Center in Houston sponsors the DIME and WING competitions. The office enhances education opportunities that use the unique environment of human spaceflight; works with crew members to arrange International Space Station in-flight education downlinks; and provides education payload operations and demonstrations.

For more information about NASA’s education programs, visit:

http://www.nasa.gov/education

For more information about NASA’s Teaching From Space programs, visit

www.nasa.gov/education/tfs

For information about NASA’s Glenn Research Center, visit:

http://www.nasa.gov/glenn

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Article source: http://www.nasa.gov/home/hqnews/2011/oct/HQ_11-346_Education_Competition_WING_DIME.html

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NASA Selects Teachers for Student’s Reduced Gravity Experiments

/PRNewswire-USNewswire/ — Teachers from 14 NASA Explorer Schools (NES) have been selected for the 2011 School Recognition Award for their contributions to science, technology, engineering and mathematics (STEM) education.

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A team of NASA personnel reviewed applications and recognized the schools for demonstrating exemplary classroom practices and finding innovative uses of NES resources to engage a broad school population. These schools were selected from more than 1,300 schools that have registered participants in the NASA Explorer Schools project.

Three teachers from each school will travel to NASA’s Johnson Space Center in Houston next year to conduct experiments in microgravity aboard the agency’s reduced gravity aircraft. The experiments will examine how fluids with different viscosities behave in microgravity; the acceleration and inertia of objects; and how the absence of gravity affects mass and weight.

“This represents another innovative NASA project for teachers and students to engage in actual scientific investigations in a microgravity environment, similar to experiments conducted on the International Space Station,” said Shelley Canright, program manager for primary and secondary education at NASA Headquarters in Washington. “It successfully demonstrates and enhances participants’ academic knowledge in STEM.”

The schools selected are:Amos Hiatt Middle School, Des Moines, IowaCharles T. Kranz Intermediate School, El Monte, Calif.East Hartford-Glastonbury Magnet School, East Hartford, Conn.Ellen Ochoa Learning Center, Cudahy, Calif.Ferndale Middle School, High Point, N.C.Forest Lake Elementary Technology Magnet School, Columbia, S.C.Franke Park Elementary, Fort Wayne, Ind.Jamestown High School, Jamestown, Pa.Johnston Middle School, HoustonKey Peninsula Middle School, Lakebay, Wash.Lakewood High School, Lakewood, Calif.Mack Benn Jr. Elementary School, Suffolk, Va.St. Mary’s Visitation School, Elm Grove, Wisc.Woodrow Wilson Middle School, Glendale, Calif.

The NASA Explorer Schools Project is the classroom-based gateway for students in grades 4 through 12; focused on stimulating STEM education using agency content and themes. For more information about the Explorer Schools Project, visit:

http://explorerschools.nasa.gov

To watch a six-minute video that provides project information and shows previous winners aboard the reduced gravity aircraft, visit:

http://go.nasa.gov/pjy29I

For more information about NASA’s education programs, visit:

http://www.nasa.gov/education

SOURCE NASA

Article source: http://www.sacbee.com/2011/09/21/3928014/nasa-selects-teachers-for-students.html

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NASA Selects Teachers for Student’s Reduced Gravity Experiments

WASHINGTON, Sept. 21, 2011 /PRNewswire via COMTEX/ –
Teachers from 14 NASA Explorer Schools (NES) have been selected for the 2011 School Recognition Award for their contributions to science, technology, engineering and mathematics (STEM) education.

A team of NASA personnel reviewed applications and recognized the schools for demonstrating exemplary classroom practices and finding innovative uses of NES resources to engage a broad school population. These schools were selected from more than 1,300 schools that have registered participants in the NASA Explorer Schools project.

Three teachers from each school will travel to NASA’s Johnson Space Center in Houston next year to conduct experiments in microgravity aboard the agency’s reduced gravity aircraft. The experiments will examine how fluids with different viscosities behave in microgravity; the acceleration and inertia of objects; and how the absence of gravity affects mass and weight.

“This represents another innovative NASA project for teachers and students to engage in actual scientific investigations in a microgravity environment, similar to experiments conducted on the International Space Station,” said Shelley Canright, program manager for primary and secondary education at NASA Headquarters in Washington. “It successfully demonstrates and enhances participants’ academic knowledge in STEM.”

The schools selected are:Amos Hiatt Middle School, Des Moines, IowaCharles T. Kranz Intermediate School, El Monte, Calif.East Hartford-Glastonbury Magnet School, East Hartford, Conn.Ellen Ochoa Learning Center, Cudahy, Calif.Ferndale Middle School, High Point, N.C.Forest Lake Elementary Technology Magnet School, Columbia, S.C.Franke Park Elementary, Fort Wayne, Ind.Jamestown High School, Jamestown, Pa.Johnston Middle School, HoustonKey Peninsula Middle School, Lakebay, Wash.Lakewood High School, Lakewood, Calif.Mack Benn Jr. Elementary School, Suffolk, Va.St. Mary’s Visitation School, Elm Grove, Wisc.Woodrow Wilson Middle School, Glendale, Calif.

The NASA Explorer Schools Project is the classroom-based gateway for students in grades 4 through 12; focused on stimulating STEM education using agency content and themes. For more information about the Explorer Schools Project, visit:

http://explorerschools.nasa.gov

To watch a six-minute video that provides project information and shows previous winners aboard the reduced gravity aircraft, visit:

http://go.nasa.gov/pjy29I

For more information about NASA’s education programs, visit:

http://www.nasa.gov/education

SOURCE NASA

Copyright (C) 2011 PR Newswire. All rights reserved

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Article source: http://www.marketwatch.com/story/nasa-selects-teachers-for-students-reduced-gravity-experiments-2011-09-21

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Jeff Bezos’ ‘Highly Secretive’ Blue Origin Test Rocket Crashes

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According to NASA, Blue Origin has received funds to develop a composite crew test module and a launch escape system for its commercial spaceflight vehicle. Blue Origin is developing the New Shepard system, a rocket-propelled vehicle designed to routinely fly multiple astronauts into suborbital space at competitive prices.

In addition to providing the public with opportunities to experience spaceflight, the New Shepard system will also provide frequent opportunities for researchers to fly experiments into space and a microgravity environment.

The New Shepard vehicle will consist of a pressurized Crew Capsule (CC) carrying experiments and astronauts atop a reliable Propulsion Module (PM).

In the recent statement following the crash, the official Web site also mentioned that “in case you’re curious and wondering” where the crew capsule is,” the development vehicle doesn’t have a crew capsule — just a close-out fairing instead. We’re working on the sub-orbital crew capsule separately, as well as an orbital crew vehicle to support NASA’s Commercial Crew program.”

Apart from Blue Origin, other NASA CCDev partners include Boeing, Paragon, Sierra Nevada and United Launch Alliance.

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Article source: http://www.ibtimes.com/articles/208015/20110903/jeff-bezos-highly-secretive-blue-origin-test-vehicle-crashes-amazon-chief-boeing-nasa-commercial-cre.htm

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