Members Can Post Anonymously On This Site
-
Similar Topics
-
By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The Aerostar Thunderhead balloon carries the STRATO payload into the sky to reach the stratosphere for flight testing. The balloon appears deflated because it will expand as it rises to higher altitudes where pressures are lower.Credit: Colorado Division of Fire Prevention and Control Center of Excellence for Advanced Technology Aerial Firefighting/Austin Buttlar NASA is participating in a collaborative effort to use high-altitude balloons to improve real-time communications among firefighters battling wildland fires.
The rugged and often remote locations where wildland fires burn mean cell phone service is often limited, making communication between firefighters and command posts difficult.
The flight testing of the Strategic Tactical Radio and Tactical Overwatch (STRATO) technology brought together experts from NASA’s Ames Research Center in California’s Silicon Valley, the U.S. Forest Service, high-altitude balloon company Aerostar, and Motorola to provide cell service from above. The effort was funded by the NASA Science Mission Directorate’s Earth Science Division Airborne Science Program and the agency’s Space Technology Mission Directorate Flight Opportunities program.
“This project leverages NASA expertise to address real problems,” said Don Sullivan, principal investigator for STRATO at NASA Ames. “We do a lot of experimental, forward-thinking work, but this is something that is operational and can make an immediate impact.”
Flying High Above Wildland Fires
Soaring above Earth at altitudes of 50,000 feet or more, Aerostar’s Thunderhead high-altitude balloon systems can stay in operation for several months and can be directed to “station keep,” staying within a radius of few miles. Because wildland fires often burn in remote, rugged areas, firefighting takes place in areas where cell service is not ideal. Providing cellular communication from above, from a vehicle that can move as the fire changes, would improve firefighter safety and firefighting efficiency.
The STRATO project’s first test flight took place over the West Mountain Complex fires in Idaho in August and demonstrated significant opportunities to support future firefighting efforts. The balloon was fitted with a cellular LTE transmitter and visual and infrared cameras. To transmit between the balloon’s cell equipment and the wildland fire incident command post, the team used a SpaceX Starlink internet satellite device and Silvus broadband wireless system.
When tested, the onboard instruments provided cell coverage for a 20-mile radius. By placing the transmitter on a gimbal, that cell service coverage could be adjusted as ground crews moved through the region.
The onboard cameras gave fire managers and firefighters on the ground a bird’s-eye view of the fires as they spread and moved, opening the door to increased situational awareness and advanced tracking of firefighting crews. On the ground, teams use an app called Tactical Awareness Kit (TAK) to identify the locations of crew and equipment. Connecting the STRATO equipment to TAK provides real-time location information that can help crews pinpoint how the fire moves and where to direct resources while staying in constant communication.
Soaring Into the Future
The next steps for the STRATO team are to use the August flight test results to prepare for future fire seasons. The team plans to optimize balloon locations as a constellation to maximize coverage and anticipate airflow changes in the stratosphere where the balloons fly. By placing balloons in strategic locations along the airflow path, they can act as replacements to one another as they are carried by airflow streams. The team may also adapt the scientific equipment aboard the balloons to support other wildland fire initiatives at NASA.
As the team prepares for further testing next year, the goal is to keep firefighters informed and in constant communication with each other and their command posts to improve the safety and efficiency of fighting wildland fires.
“Firefighters work incredibly hard saving lives and property over long days of work,” said Sullivan. “I feel honored to be able to do what we can to make their jobs safer and better.”
Share
Details
Last Updated Nov 14, 2024 Related Terms
Ames Research Center Airborne Science Earth Science Division Flight Opportunities Program Explore More
5 min read NASA’s EMIT Will Explore Diverse Science Questions on Extended Mission
Article 17 mins ago 3 min read Entrevista con Instructor de OCEANOS Samuel Suleiman
Article 1 day ago 4 min read Entrevista con Instructora de OCEANOS María Fernanda Barberena-Arias
Article 2 days ago Keep Exploring Discover More Topics From NASA
Ames Research Center
Improving Firefighter Safety with STRATO
Airborne Science at Ames
Space Technology Mission Directorate
View the full article
-
By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA’s EMIT collected this hyperspectral image of the Amazon River in northern Brazil on June 30 as part of an effort to map global ecosystem biodiversity. The instrument was originally tasked with mapping minerals over deserts; its data is now being used in research on a diverse range of topics. NASA/JPL-Caltech The imaging spectrometer measures the colors of light reflected from Earth’s surface to study fields such as agriculture, hydrology, and climate science.
Observing our planet from the International Space Station since July 2022, NASA’s EMIT (Earth Surface Mineral Dust Source Investigation) mission is beginning its next act.
At first the imaging spectrometer was solely aimed at mapping minerals over Earth’s desert regions to help determine the cooling and heating effects that dust can have on regional and global climate. The instrument soon added another skill: pinpointing greenhouse gas emission sources, including landfills and fossil fuel infrastructure.
Following a mission extension this year, EMIT is now collecting data from regions beyond deserts, addressing topics as varied as agriculture, hydrology, and climate science.
Imaging spectrometers like EMIT detect the light reflected from Earth, and they separate visible and infrared light into hundreds of wavelength bands — colors, essentially. Scientists use patterns of reflection and absorption at different wavelengths to determine the composition of what the instrument is observing. The approach echoes Isaac Newton’s prism experiments in 1672, in which the physicist discovered that visible light is composed of a rainbow of colors.
Perched on the International Space Station, NASA’s EMIT can differentiate between types of vegetation to help researchers understand the distribution and traits of plant communities. The instrument collected this data over the mid-Atlantic U.S. on April 23.NASA/JPL-Caltech “Breakthroughs in optics, physics, and chemistry led to where we are today with this incredible instrument, providing data to help address pressing questions on our planet,” said Dana Chadwick, EMIT’s applications lead at NASA’s Jet Propulsion Laboratory in Southern California.
New Science Projects
In its extended mission, EMIT’s data will be the focus of 16 new projects under NASA’s Research Opportunities in Space and Earth Science (ROSES) program, which funds science investigations at universities, research institutions, and NASA.
For example, the U.S. Geological Survey (USGS) and the U.S. Department of Agriculture’s (USDA) Agricultural Research Service are exploring how EMIT can assess climate-smart agricultural practices. Those practices — winter cover crops and conservation tillage — involve protecting cropland during non-growing seasons with either living plants or dead plant matter to prevent erosion and manage nitrogen.
Imaging spectrometers are capable of gathering data on the distribution and characteristics of plants and plant matter, based on the patterns of light they reflect. The information can help agricultural agencies incentivize farmers to use sustainable practices and potentially help farmers manage their fields.
“We’re adding more accuracy and reducing error on the measurements we are supplying to end users,” said Jyoti Jennewein, an Agricultural Research Service research physical scientist based in Fort Collins, Colorado, and a project co-lead.
The USGS-USDA project is also informing analytical approaches for NASA’s future Surface Biology and Geology-Visible Shortwave Infrared mission. The satellite will cover Earth’s land and coasts more frequently than EMIT, with finer spatial resolution.
Looking at Snowmelt
Another new project will test whether EMIT data can help refine estimates of snowpack melting rates. Such an improvement could inform water management in states like California, where meltwater makes up the majority of the agricultural water supply.
Imaging spectrometers like EMIT measure the albedo of snow — the percentage of solar radiation it’s reflecting. What isn’t reflected is absorbed, so the observations indicate how much energy snow is taking in, which in turn helps with estimates of snow melt rates. The instruments also discern what’s affecting albedo: snow-grain size, dust or soot contamination, or both.
For this work, EMIT’s ability to measure beyond visible light is key. Ice is “pretty absorptive at near-infrared and the shortwave infrared wavelengths,” said Jeff Dozier, a University of California, Santa Barbara professor emeritus and the project’s principal investigator.
Other ROSES-funded projects focus on wildflower blooming, phytoplankton and carbon dynamics in inland waters, ecosystem biodiversity, and functional traits of forests.
Dust Impacts
Researchers with EMIT will continue to study the climate effects of dust. When lofted into the air by windstorms, darker, iron-filled dust absorbs the Sun’s heat and warms the surrounding air, while lighter-colored, clay-rich particles do the opposite. Scientists have been uncertain whether airborne dust has overall cooling or warming effects on the planet. Before EMIT, they could only assume the color of particles in a region.
The EMIT mission is “giving us lab-quality results, everywhere we need to know,” said Natalie Mahowald, the mission’s deputy principal investigator and an Earth system scientist at Cornell University in Ithaca, New York. Feeding the data into Earth system computer models, Mahowald expects to get closer to pinpointing dust’s climate impact as Earth warms.
Greenhouse Gas Detection
The mission will continue to identify point-source emissions of methane and carbon dioxide, the greenhouse gases most responsible for climate change, and observations are available through EMIT’s data portal and the U.S. Greenhouse Gas Center.
The EMIT team is also refining the software that identifies and measures greenhouse-gas plumes in the data, and they’re working to streamline the process with machine-learning automation. Aligning with NASA’s open science initiative, they are sharing code with public, private, and nonprofit organizations doing similar work.
“Making this work publicly accessible has fundamentally pushed the science of measuring point-source emissions forward and expanded the use of EMIT data,” said Andrew Thorpe, the JPL research technologist heading the EMIT greenhouse gas effort.
More About EMIT
The EMIT instrument was developed by NASA’s Jet Propulsion Laboratory, which is managed for the agency by Caltech in Pasadena, California. Launched to the International Space Station in July 2022, EMIT is on an extended three-year mission in which it’s supporting a range of research projects. EMIT’s data products are available at the NASA Land Processes Distributed Active Archive Center for use by other researchers and the public.
To learn more about the mission, visit:
https://earth.jpl.nasa.gov/emit/
How the new NISAR satellite will track Earth’s changing surface A planet-rumbling Greenland tsunami seen from above News Media Contacts
Andrew Wang / Jane J. Lee
Jet Propulsion Laboratory, Pasadena, Calif.
626-379-6874 / 818-354-0307
andrew.wang@jpl.nasa.gov / jane.j.lee@jpl.nasa.gov
2024-159
Share
Details
Last Updated Nov 14, 2024 Related Terms
EMIT (Earth Surface Mineral Dust Source Investigation) Earth Earth Science Earth Science Division Jet Propulsion Laboratory Explore More
4 min read NASA and Forest Service Use Balloon to Help Firefighters Communicate
Article 12 mins ago 9 min read The Earth Observer Editor’s Corner: Fall 2024
On September 18, 2024, the National Oceanic and Atmospheric Administration (NOAA) shared the first images…
Article 35 mins ago 3 min read Summary of Aura 20th Anniversary Event
Snippets from The Earth Observer’s Editor’s Corner The last of NASA’s three EOS Flagships –…
Article 37 mins ago Keep Exploring Discover Related Topics
Missions
Humans in Space
Climate Change
Solar System
View the full article
-
By NASA
Earth Observer Earth Home Earth Observer Home Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam More Archives 5 min read
Updates on NASA Field Campaigns
Snippets from The Earth Observer’s Editor’s Corner
PACE-PAX
PACE–PAX had as its primary objective to gather data to validate measurements from NASA’s PACE mission. A secondary objective was validation of observations by the European Space Agency’s recently launched Earth Cloud, Aerosol, and Radiation Explorer (EarthCARE) mission. The operations spanned Southern and Central California and nearby coastal regions, logging 81 flight hours for the NASA ER-2, which operated out of NASA’s Armstrong Flight Research Center (AFRC) in Edwards, CA, and 60 hours for the Twin Otter aircraft, which was operated by the Center for Interdisciplinary Remotely Piloted Aircraft Studies (CIRPAS) at the Naval Postgraduate School (Monterey, CA) out of Marina Municipal Airport in Marina, CA – see Photo.
Photo. The Twin Otter aircraft operated out of the Center for Interdisciplinary Remotely Piloted Aircraft Studies (CIRPAS) during the Plankton, Aerosol, Cloud, ocean Ecosystem–Postlaunch Airborne eXperiment (PACE–PAX) campaign. The image shows the Twin Otter aircraft missing the approach at Marina Airport to check instrument performance on the aircraft against identical instrumentation on an airport control tower. Photo credit: NASA NASA’s ER-2 aircraft flies at an altitude of approximately 20 km, well above the troposphere. PACE–PAX researchers used the unique high-altitude vantage point to make observations of the atmosphere, ocean, and land surface in a similar manner to that of PACE. In so doing, they can verify the accuracy of data gathered by the satellite in orbit. Meanwhile, the Twin Otter flew at a much lower altitude in the atmosphere (~3 km). The instrumentation onboard the Twin Otter was used to sample and measure cloud droplet size, aerosol size, and the amount of light scattered or absorbed by the particles. These aircraft observations are the same atmospheric properties that PACE observes from its broader vantage point in polar orbit. In addition to the PACE and aircraft observations, the R/V Shearwater operated 15 day trips out of Santa Barbara, CA, gathering additional surface-based observations along with other vessels and floats.
Field campaigns, such as PACE–PAX, are designed to collect measurements at different scales and conditions for comparison to satellite observations. When it comes to doing this successfully, timing is everything. PACE–PAX observations were carefully coordinated so that the two aircraft were in flight and taking observations at the same time, so observations were being obtained at the surface (e.g., on the ship) as well as the satellite passing overhead. This takes a tremendous amount of effort on the part of the organizers.
BlueFlux
BlueFlux was set up to study the wetland ecosystems of South Florida. Wetland ecosystems represent the ever-changing line between land and sea, and are exceptionally vulnerable to climate disturbances, such as sea level rise and tropical cyclones. As these threats intensify, wetland ecology – and its role as a critical sink of CO2 – faces an uncertain future.
BlueFlux observations will contribute to the development of a new, remote-sensing data product called “Daily Flux Predictions for South Florida,” which will help research teams led by Ben Poulter [GSFC] explain and quantify the changing relationship between wetlands and atmospheric greenhouse gas concentrations (GHG). The goal is to refine global GHG budget analyses and provide regional stakeholders with information to evaluate how Florida’s wetlands are responding to natural and anthropogenic pressures in real time.
The “Daily Flux Predictions for South Florida” product will use retrievals of surface spectral reflectance captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA’s Aqua and Terra satellites to estimate the rate at which various gasses are exchanged between Earth’s surface and the atmosphere. Such flux measurements in coastal wetlands are historically limited on account of the relative inaccessibility of these ecosystems. To contribute to a more robust understanding of how Florida’s coastal ecology fits into the carbon cycle, BlueFlux conducted a series of airborne fieldwork deployments out of the Miami Homestead Air Reserve Base and the Miami Executive Airport in Miami-Dade County, which are adjacent to the eastern border of the Everglades National Park. The full study region – broadly referred to as South Florida – is narrowly defined by the wetland ecosystems that extend from Lake Okeechobee and its Northern estuaries to the saltwater marshland and mangrove forests along the state’s southernmost shore.
Flux measurements were made along each flight track using a payload known as the CARbon Airborne Flux Experiment (CARAFE) flying at between about 90 m and 3000 m. The researchers configured airborne observations, along with additional ground-based flux measurements, to match the spatial and temporal resolution of spectra collected by MODIS sensors, which produce surface reflectance retrievals at a 500 m daily resolution. Mirroring the scale of MODIS observations was necessary to both train the flux product’s underlying machine-learning algorithms and validate the accuracy of predictions made using satellite data alone. Data collected during BlueFlux fieldwork campaigns is available to the general public through NASA’s Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC). The “Daily Flux Predictions for South Florida” data product will also be accessible through NASA’s ORNL DAAC by early 2025.
Steve Platnick
EOS Senior Project Scientist
Share
Details
Last Updated Nov 14, 2024 Related Terms
Earth Science View the full article
-
By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA Energy Program Manager for Facility Projects Wayne Thalasinos, left, stands with NASA Stennis Sustainability Team Lead Alvin Askew at the U.S. Department of Energy in Washington, D.C., on Oct. 30. The previous day, the Department of Energy announced NASA Stennis will receive a $1.95 million grant for an energy conservation project at the south Mississippi center. The Stennis Sustainability Team consists of NASA personnel and contract support. NASA members include Askew, Missy Ferguson and Teenia Perry. Contract members include Jordan McQueen (Synergy-Achieving Consolidated Operations and Maintenance); Michelle Bain (SACOM); Matt Medick (SACOM); Thomas Mitchell (SACOM); Lincoln Gros (SACOM), and Erik Tucker (Leidos). NASA Stennis NASA’s Stennis Space Center has been awarded a highly competitive U.S. Department of Energy grant to transform its main administration building into a facility that produces as much renewable energy as it uses.
Following an Oct. 29 announcement, NASA Stennis, located near Bay St. Louis, Mississippi, will receive $1.95 million through the Assisting Federal Facilities with Energy Conservation Technologies (AFFECT) Program. The grant will fund installation of a four-acre solar panel array onsite that can generate up to 1 megawatt of electricity.
“This is a flagship project for our NASA center,” said NASA Stennis Director John Bailey. “It will provide renewable energy to help reduce our carbon footprint, contributing to NASA’s agencywide goal of zero greenhouse gas emissions by 2030.”
The AFFECT Program awards grants to help the federal government achieve its goal of net-zero greenhouse gas emissions by all federal buildings by 2045. More than $1 billion in funding proposals was requested by federal agencies for the second, and final, phase of the initiative. A total of $149.87 million subsequently was awarded for 67 energy conservation and clean energy projects at federal facilities across 28 U.S. states and territories and in six international locations. NASA Stennis is the only agency in Mississippi to receive funding.
The site’s solar panel array will build on an $1.65 million energy conservation project already underway at the south Mississippi site to improve energy efficiency. The solar-generated electricity can be used in a number of ways, from powering facility lighting to running computers. The array also will connect to the electrical grid to allow any excess energy to be utilized elsewhere onsite.
“This solar panel addition will further enhance our energy efficiency,” said NASA Stennis Sustainability Team Lead Alvin Askew. “By locating the solar photovoltaic array by the Emergency Operations Center, it also has potential future benefits in providing backup power to that facility during outages.”
The NASA Stennis proposal was one of several submitted by NASA centers for agency consideration. Following an agency review process, NASA submitted multiple projects to the Department of Energy for grant consideration.
“This was a very competitive process, and I am proud of the NASA Stennis Sustainability Team,” NASA Stennis Center Operations Director Michael Tubbs said. “The team’s hard work in recent years and its commitment to continuous improvement in onsite energy conversation laid the groundwork to qualify for this grant. Mr. Askew, in particular, continues to be a leader in creative thinking, helping us meet agency sustainability goals.”
The NASA Stennis administration building was constructed in 2008 as a Leadership in Energy and Environmental Design-certified, all-electric facility and currently has net-zero emissions.
For information about NASA’s Stennis Space Center, visit:
https://www.nasa.gov/stennis
Explore More
5 min read NASA Stennis – An Ideal Place for Commercial Companies
Article 1 day ago 4 min read NASA Stennis Propulsion Testing Contributes to Artemis Missions
Article 1 day ago 5 min read NASA Stennis Test Team Supports Space Dreams with Proven Expertise
Article 1 day ago Share
Details
Last Updated Nov 14, 2024 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
Stennis Space Center Keep Exploring Discover More Topics From NASA Stennis
Multi-User Test Complex
Propulsion Test Engineering
NASA Stennis Front Door
NASA Stennis Media Resources
View the full article
-
By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Note: The following article is part of a series highlighting propulsion testing at NASA’s Stennis Space Center. To access the entire series, please visit: https://www.nasa.gov/feature/propulsion-powering-space-dreams/.
NASA engineers conduct a test of the liquid oxygen/liquid methane Morpheus lander engine HD4B on the E-3 Test Stand at NASA’s Stennis Space Center during the week of Sept. 9, 2013. The fourth-generation Project Morpheus engine was a prototype vertical takeoff and landing vehicle designed to advance innovative technologies into flight-proven systems that may be incorporated into future human exploration missions. NASA/Stennis The work of NASA has fueled commercial spaceflight for takeoff – and for many aerospace companies, the road to launch begins at NASA’s Stennis Space Center near Bay St. Louis, Mississippi.
Already the nation’s largest propulsion test site and a leader in working with aerospace companies to support their testing needs, NASA Stennis aims to continue growing its commercial market even further.
“The aerospace industry is expanding rapidly, and we are here to support it,” said NASA Stennis Director John Bailey. “NASA Stennis has proven for more than two decades that we have the versatile infrastructure and reliable propulsion test experts to meet testing needs and accelerate space goals for a whole range of customers.”
The central hub for meeting those needs at the south Mississippi center is the E Test Complex. It features four stands with 12 test cells capable of supporting a range of component and engine test activities. NASA operates the E-1 Test Stand with four cell positions and the E-3 Test Stand with two cells. Relativity Space, based in Long Beach, California, leases the E-2 and E-4 stands to support some of its test operations.
Operators conduct a hot fire for Relativity Space’s Aeon R thrust chamber assembly on the E-1 Test Stand at NASA’s Stennis Space Center in 2024. NASA/Stennis Virgin Orbit, a satellite-launch company, conducts a Thrust Chamber Assembly test on the E-1 Test Stand at NASA’s Stennis Space Center in 2021. The company partnered with NASA Stennis to conduct hot fire tests totaling a cumulative 974.391 seconds.NASA/Stennis Launcher’s 3D-printed Engine-2 rocket engine completes a 5-second hot fire of its thrust chamber assembly on Aug. 20, 2021, at NASA’s Stennis Space Center. The company was just one of several conducting test projects on site in 2021. Launcher, Virgin Orbit, Relativity Space, and L3Harris (formerly known as Aerojet Rocketdyne) made significant strides toward their space-project goals while utilizing NASA Stennis infrastructure.Launcher/John Kraus Photography An image from November 2021 shows a subscale center body diffuser hot fire on the E-3 Test Stand during an ongoing advanced diffuser test series at NASA’s Stennis Space Center. NASA/Stennis A team of engineers from NASA, Orbital Sciences Corporation and L3Harris (formerly known as Aerojet Rocketdyne) conduct an engine acceptance test on the E-1 Test Stand at NASA’s Stennis Space Center on Jan. 18, 2013. The successful test of AJ26 Engine E12 continued support of Orbital Sciences Corporation as the company prepared to provide commercial cargo missions to the International Space Station. NASA/Stennis Developed during the 1990s and early 2000s, the E Test Complex can deliver various propellants and gases at high and low pressures and flow rates not available elsewhere. The versatility of the complex infrastructure and test team allows it to support projects for commercial aerospace companies, large and small. NASA Stennis also provides welding, machining, calibration, precision cleaning, and other support services required to conduct testing.
“NASA Stennis delivers exceptional results in a timely manner with our capabilities and services,” said Duane Armstrong, manager of the NASA Stennis Strategic Business Development Office. “Our commercial partnerships and agreements have proven to be true win-win arrangements. NASA Stennis is where customers have access to unique NASA test support infrastructure and expertise, making it the go-to place for commercial propulsion testing.”
Companies come to the south Mississippi site with various needs. Some test for a short time and collect essential data. Others stay for an extended period. The stage of development and the particular test article, whether a component or full engine, determine where testing takes place within the E Complex.
NASA Stennis also offers a variety of test agreements. Companies may lease a stand or area and perform its own test campaign. They also may team with NASA Stennis engineers and operators to form a blended test team. And in some cases, companies will turn over the entirety of test work to the NASA Stennis team. Current companies conducting work at NASA Stennis include: Blue Origin; Boeing; Evolution Space; Launcher, a Vast company; Relativity Space; and Rolls-Royce. They join a growing list who conducted earlier test projects in the complex, including SpaceX, Stratolaunch, Virgin Orbit, and Orbital Sciences Corporation.
In addition, three companies – Relativity Space, Rocket Lab, and Evolution Space – are establishing production and/or test operations onsite.
“We may work with a customer brand new to the field, so we help them figure out how to build their engine,” said Chris Barnett-Woods, E-1 electrical lead and instrumentation engineer. “Another customer may know exactly what they want, and we support them to make it happen. We focus on customer need. Given our expertise, we know how testing needs to be conducted or can figure it out quickly together, which can help our customer save money toward a successful outcome.”
NASA engineers conduct a test of a methane-fueled 2K thruster on the E-3 Test Stand at NASA’s Stennis Space Center during a four-day span in May 2015. NASA/Stennis NASA records a historic week Nov. 5-9, 2012, conducting 27 tests on three different rocket engines/components across three stands in the E Test Complex at NASA’s Stennis Space Center. Inset images show the types of tests conducted on the E-1 Test Stand (right), the E-2 Test Stand (left) and the E-3 Test Stand (center). The E-1 image is from an October 2012 test and is provided courtesy of Blue Origin. Other images are from tests conducted the week of Nov. 5, 2012. NASA/Stennis Operators at the E-2 Test Stand at NASA’s Stennis Space Center conduct a test of the oxygen preburner component developed by SpaceX for its Raptor rocket engine on June 9, 2015. NASA/Stennis Operators conduct a hot fire on the E-3 Test Stand during ongoing advanced diffuser test series in October 2015 at NASA’s Stennis Space Center. Subscale testing was conducted at NASA Stennis to validate innovative new diffuser designs to help test rocket engines at simulated high altitudes, helping to ensure the engines will fire and operate on deep space missions as needed. NASA/Stennis NASA’s Stennis Space Center and L3Harris (formerly known as Aerojet Rocketdyne) complete a successful round of AR1 preburner tests on Cell 2 of the E-1 Test Stand during the last week of June 2016. The tests successfully verified key preburner injector design parameters for the company’s AR1 engine being designed to end use of Russian engines for national security space launches. NASA/Stennis Capabilities to benefit NASA and the aerospace industry have grown since the center entered its first commercial partnership in the late 1990s. The test team also has grown in understanding the commercial approach, and the center has committed itself to adapting and streamlining its business processes.
“Time-to-market is key for commercial companies,” said Joe Schuyler, director of the NASA Stennis Engineering and Test Directorate. “They want to test as efficiently and economically as possible. Our goal is to meet them where they are and deliver what they need. And that is exactly what we focus our efforts on.”
As stated in the site’s latest strategic plan, the goal is to operate as “a multi-user propulsion testing enterprise that accelerates the development of aerospace systems and services by government and industry.” To that end, the site is innovating its operations, modernizing its services, and demonstrating it is the best choice for propulsion testing.
“NASA Stennis is open for business as the preferred propulsion provider for aerospace companies,” Bailey said. “Companies across the board are realizing they can achieve their desired results at NASA Stennis.”
For information about NASA’s Stennis Space Center, visit:
Stennis Space Center – NASA
Share
Details
Last Updated Nov 13, 2024 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
Stennis Space Center Explore More
4 min read NASA Stennis Propulsion Testing Contributes to Artemis Missions
Article 14 mins ago 5 min read NASA Stennis Test Team Supports Space Dreams with Proven Expertise
Article 14 mins ago 5 min read NASA Stennis Adapts with Purpose to Power Nation’s Space Dreams
Article 14 mins ago Keep Exploring Discover Related Stennis Topics
Propulsion Test Engineering
NASA Stennis Front Door
Multi-User Test Complex
Doing Business with NASA Stennis
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.