Tag: NASA Ames

The Bones of the Matter: Reversing the Loss of Bone Mass in Space

News 7

Without the influence of gravity, astronauts experience bone loss and it takes research in space to figure out how to reverse that.

MOFFETT FIELD, Calif. (NASA PR) — Spaceflight is hard on the human body. Adapted over generations to meet the rigors of an environment with gravity, all of the normal rules about staying healthy on Earth don’t apply in zero gravity. Long-term space exploration depends on knowing how to keep humans strong and well, so NASA has been studying the consequences of short-term trips in space for years, with the International Space Station contributing significantly to the understanding of how to keep astronauts healthy.

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NASA Seeks Small Business Innovation Research for Future Missions, Commercialization

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WASHINGTON (NASA PR) — Small businesses are at the cutting edge of research, with fresh and unexpected ideas. NASA hopes to leverage innovative small business concepts for use on Earth, at the Moon and beyond.

NASA’s Small Business and Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs seek proposals that could be integrated into NASA missions and commercial markets. The 2019 solicitation encourages U.S. small businesses and research institutions to submit ideas related to NASA’s aeronautics, human exploration, science and space technology objectives.

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Bridenstine Names Janet Karika as Chief of Staff

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WASHINGTON

I am honored today to announce that Ms. Janet Karika will begin serving as my Chief of Staff on Monday, Nov. 26. Ms. Karika is a recognized subject matter expert on space policy, space transportation, and non-proliferation. She has a long association with NASA. As an Air Force captain she was an exchange scientist at NASA Ames Research Center, working on silicon carbide tiles.

For the past fifteen years, she has been supporting the NASA Launch Services Program (LSP) and the NASA Headquarters Human Exploration and Operations Mission Directorate (HEOMD) Launch Services Office (LSO) coordinating launch vehicle fleet issue4s across the interagency.

Ms. Karika has a history of working space-related issues and studies to support congressional staffs, the Executive Branch, and various fe4eral agencies and departments, including the National Security Council, the Office of Science and Technology Policy, and the Departments of Commerce, Defense, State and Transportation.

During her 38 years in the space and missile field, Ms. Karika served as the Executive Advisor to the Air Force for space acquisition programs and as the Assistant for Launch Systems for the Office of the Secretary of Defense. During her military career, she was the Air Force Program Executive Office for Space (AFPEO/Space)’s Director for Launch Programs during the transition from heritage launch programs to the Evolved Expendable Launch Vehicle (EELV) program. She worked on the development of ICBMs, upper stages for launch vehicles, commanded a 72-person nuclear detection operations center, and was a Materials Research Scientist at NASA’s Ames Research Center.

Ms. Karika holds a B.S. and M.S. in Mechanical Engineering with emphasis in ultra-high temperature composites used in space propulsion and thermal protection systems. She is an Associate Fellow of the American Institute of Aeronautics and Astronautics (AIAA). She serves on the FAA’s Commercial Space Transportation Advisory Committee (COMSTAC) and chairs its Infrastructure Working Group. She is the Women in Aerospace (WIA) Board of Directors Vice Chair.

— Administrator Jim Bridenstine

NanoRacks Provides Historic Triple-Altitude Delivery for Customers in Single Space Station Launch

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HOUSTON, November 19, 2018 (NanoRacks PR) — Early this morning, Cygnus, the spacecraft from the tenth contracted cargo resupply mission for Northrop Grumman (previously Orbital ATK), berthed with the International Space Station carrying yet another historic NanoRacks mission. For the first time ever, NanoRacks booked customers on three different altitudes on one commercial resupply launch.

The first delivery will be a research experiment to the astronauts on station. The experiment, “Experimental Chondrule Formation at the International Space Station,” or EXCISS, is the third and final project to launch through the joint “Überflieger” program, sponsored by DLR, the German Space Agency, and DreamUp, an XO Markets company and the leading provider of educational opportunities in space.

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NASA Retires Kepler Space Telescope, Passes Planet-Hunting Torch

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This artist’s concept depicts select planetary discoveries made to date by NASA’s Kepler space telescope. (Credit: NASA/W. Stenzel)

WASHINGTON (NASA PR) — After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets – more planets even than stars – NASA’s Kepler space telescope has run out of fuel needed for further science operations. NASA has decided to retire the spacecraft within its current, safe orbit, away from Earth. Kepler leaves a legacy of more than 2,600 planet discoveries from outside our solar system, many of which could be promising places for life.

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Study: Europa Could Be a Very Tricky Place to Land

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The green oval highlights the plumes Hubble observed on Europa. The area also corresponds to a warm region on Europa’s surface. The map is based on observations by the Galileo spacecraft (Credits: NASA/ESA/STScI/USGS)

CARDIFF, UK (Cardiff University PR) — A location often earmarked as a potential habitat for extra-terrestrial life could prove to be a tricky place for spacecraft to land, new research has revealed.

A team led by scientists from Cardiff University has predicted that fields of sharp ice growing to almost 15 metres [49 feet] tall could be scattered across the equatorial regions of Jupiter’s moon, Europa.

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SSL Selected to Compete for Contract to Provide SmallSat Solutions to Department of Defense

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PALO ALTO, CA, Oct. 8, 2018 (SSL PR) – SSL, a Maxar Technologies company (formerly MacDonald, Dettwiler and Associates Ltd.) (NYSE: MAXR) (TSX: MAXR), and a leading provider of innovative satellites and spacecraft systems, has been selected as one of three companies qualified to compete for Department of Defense business under a contract called Small Spacecraft Prototyping Engineering Development and Integration – Space Solutions (SSPEDI).

NASA’s Ames Research Center in California’s Silicon Valley manages the contract under an interagency agreement with the Department of Defense’s Space Rapid Capabilities Office. The new contract is one of a number of innovative and promising programs in SSL’s growing U.S. government portfolio.

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Exploring the Solar System? You May Need to Pack an Umbrella

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Adaptable Deployable Entry Placement Technology (ADEPT) aeroshell. (Credits: NASA Ames Research Center/ Eric James)

by Kimberly Minafra and Gianine Figliozzi
​NASA Ames Research Center

MOFFETT FIELD, Calif. (NASA PR) — Gearing up for its first flight test, NASA’s Adaptable Deployable Entry Placement Technology, or ADEPT, is no ordinary umbrella. ADEPT is a foldable device that opens to make a round, rigid heat shield, called an aeroshell. This game-changing technology could squeeze a heat shield into a rocket with a diameter larger than the rocket itself. The design may someday deliver much larger payloads to planetary surfaces than is currently possible.

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NASA Tests Space Tech on UP Aerospace Rocket

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UP Aerospace SpaceLoft 12 rocket lifts off from Spaceport America. (Credit: NASA)

SPACEPORT AMERICA, NM (NASA PR) — Three NASA technology demonstration payloads launched aboard UP Aerospace’s SpaceLoft 12 mission from Spaceport America in New Mexico on Sept. 12.

The suborbital rocket carried an umbrella-like heat shield called Adaptable Deployable Entry and Placement Technology (ADEPT). Developed by NASA’s Ames Research Center in California’s Silicon Valley, ADEPT’s unique design could be used for planetary lander and sample return missions. The flight tested the heat shield’s deployment sequence and entry performance.

Another Ames payload called Suborbital Flight Environment Monitor (SFEM-3) measures the internal environment of suborbital rockets carrying experiments. The system monitored acceleration, temperature and pressure within the payload bay during flight and could benefit future suborbital launches.

The third technology is from NASA’s Kennedy Space Center in Florida and is the Autonomous Flight Termination System (AFTS). While the termination device was not active during launch, the payload tested hardware and software performance in the high dynamics of suborbital flight.

The payload flight tests were funded by the Space Technology Mission Directorate’s Flight Opportunities program, managed at NASA’s Armstrong Flight Research Center in Edwards, California.

For more about Armstrong, visit:

https://www.nasa.gov/armstrong

Click here for more images.

Bridenstine: NASA Lunar Plan Focused on Sustainable, Commercial Architecture

News 26
Orion near the moon (Credit: NASA)

by Douglas Messier
Managing Editor

NASA plans to send astronauts back to the surface of the moon within a decade using a sustainable architecture that stresses reusable vehicles and open systems, Administrator Jim Bridenstine said last week.

“So how do we go sustainably?” Bridenstine said during a meeting of the NASA Advisory Council (NAC). “We start by taking advantage of capabilities in this country that didn’t exist even five or 10 years ago. We have commercial companies that can do things that weren’t possible even a few years ago….

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Video: Jim Bridenstine Addresses NASA Advisory Council

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Video Caption: NASA Administrator Jim Bridenstine spoke the agency’s exploration goals, during a meeting of the NASA Advisory Council (NAC) on Aug. 29 at the agency’s Ames Research Center in Moffett Field, California. The Council meets several times a year for fact finding and deliberative sessions. Meetings are held at NASA Headquarters in Washington, DC, as well as at NASA Centers across the country.

Ice Confirmed at the Moon’s Poles

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The image shows the distribution of surface ice at the Moon’s south pole (left) and north pole (right), detected by NASA’s Moon Mineralogy Mapper instrument. Blue represents the ice locations, plotted over an image of the lunar surface, where the gray scale corresponds to surface temperature (darker representing colder areas and lighter shades indicating warmer zones). The ice is concentrated at the darkest and coldest locations, in the shadows of craters. This is the first time scientists have directly observed definitive evidence of water ice on the Moon’s surface. (Credits: NASA)

MOFFETT FIELD, Calif. (NASA PR) — In the darkest and coldest parts of its polar regions, a team of scientists has directly observed definitive evidence of water ice on the Moon’s surface. These ice deposits are patchily distributed and could possibly be ancient. At the southern pole, most of the ice is concentrated at lunar craters, while the northern pole’s ice is more widely, but sparsely spread.

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NASA’s Trash Talk: Managing Garbage in Space

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A potential trash management system for future, long-duration space missions, the current version of the Heat Melt Compactor, seen here in its ground configuration, has been tested extensively at NASA’s Ames Research Center. (Credits: NASA/Ames Research Center/Dominic Hart)

MOFFETT FIELD, Calif. (NASA PR) — Dealing with trash is a challenge wherever people work and live, and space is no exception. Astronauts produce a couple of pounds of trash per crew member per day. To better manage this, NASA is developing a new trash processing system to demonstrate on the International Space Station. This work is critical for potential future missions traveling farther from Earth, to the Moon and Mars, and for longer periods of time.

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NASA Awards $15 Million to Small Businesses for Competitive R&D Projects

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WASHINGTON (NASA PR) — NASA has selected 20 research and technology proposals — valued at $15 million — from 19 American small businesses. Each is partnering with research institutions for Phase II of NASA’s competitive Small Business Technology Transfer (STTR) program.

STTR supports NASA’s future missions into deep space and benefits the U.S. economy. Selected proposals will support the development of technologies in the areas of aeronautics, science, human exploration and operations, and space technology. The awards are for small companies partnering with research institutions from across the country, including New Jersey, Alabama, Indiana, Illinois and California.

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