NASA
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
4,227 topics in this forum
-
Lazer Maze
by NASA- 0 replies
- 156 views
Next Generation Science Standards Waves and their Applications in Technologies for Information Transfer (MS-PS4) Grades 5-8. Students strengthen their understanding of the electromagnetic spectrum, specifically lasers and their applications, through a series of math, writing, and graphing challenges. This series of activities can be completed together or in parts. Download Lazer Maze Activity Oct 15, 2023 PDF (2.67 MB) View the full article
Last reply by NASA, -
- 0 replies
- 158 views
Failure analysis determines what, why and how things went wrong when a component, system, or structure fails and is a valuable tool in the development of new products and the improvement of existing ones. Our multi-disciplined team has the expertise and in-house capabilities to determine the root cause of failures on a wide range of materials including paints and coatings, adhesives and sealants, composites, rubbers, plastics, elastomers, and metals. We routinely apply our expert knowledge of oxygen systems, composite pressure systems, propellants and aerospace fluids, and propulsion systems to root cause analysis and offer expert recommendations for improvements a…
Last reply by NASA, -
- 0 replies
- 141 views
To assure items function as designed, piece parts are verified to manufacturer’s tolerance.Credits: NASA WSTF Holding the National Board Inspection Code (NBIC) Certificate of Authorization and “VR” Symbol Stamp for the repair of pressure relief valves, our Valve Repair Facility ensures pressure relief valves are operating within the manufacturer’s specifications and to the customer’s expectations. Using gaseous nitrogen, we are capable of verifying flow capabilities of pressure relief valves up to 1000 scfm, and pressures up to 2800 psig. We also ensures replacement parts operate per the original manufacturer’s specifications and maintain traceability for parts and test…
Last reply by NASA, -
- 0 replies
- 115 views
Repair, Refurbishment, and Modification WSTF Staff Components can be refurbished as a cost effective alternative to the cost of new equipment. Credits: NASA WSTF Our engineers refurbish, repair, and redesign fluid components such as check valves, relief valves, solenoid valves, and manual valves ensuring relief valves and other components are operating within manufacturer’s specifications and comply with the requirements of American National Standards Institute (ANSI)/NB 23, American Society of Mechanical Engineers (ASME) Code, Section VIII, Div. 1, and the National Board Inspection Code (NBIC). Facilities and Certifications Compone…
Last reply by NASA, -
- 0 replies
- 129 views
Heliophysics Big Year (Official NASA Trailer)
Last reply by NASA, -
- 0 replies
- 123 views
We take an active role in limiting our impacts on the environment and being responsible for the environmental quality of our community. Management support and grassroots efforts have helped to educate employees about environmental concerns, encourage our site’s involvement in sustainability activities, and embrace and implement employee ideas. This support has led to a facility-wide culture of environmental awareness and sustainability that reaches across our site. Waste minimization projects, innovative technologies, sustainable acquisition, recycling activities, and other “green” initiatives have become routine site procedures. View the full article
Last reply by NASA, -
- 0 replies
- 172 views
Since the first rocket engine test in 1964, our facility has performed development and certification testing of space propulsion systems for manned and unmanned spacecraft. Along with our half century of propulsion system testing and analysis, our ISO 9001 certified processes provide rigorous but flexible testing ensuring quality data for our customer. Our site also houses on-site propulsion related expertise in composite pressure systems, oxygen systems, and propellants and aerospace fluids for further testing support. In addition to this expertise, we work closely with our Environmental Management and Safety and Mission Assurance teams to provide all environmental per…
Last reply by NASA, -
- 0 replies
- 161 views
Specializing in the study of oxygen compatibility in space, aircraft, medical, and industrial applications, we investigate the effects of increased oxygen concentration on the ignition and burning of materials and components to help ensure the safety of personnel and equipment. In systems or environments with higher oxygen content and/or pressure, materials that normally do not burn have a lower ignition temperature, are more vigorously combustible, and have a higher flame temperature if they do burn. In response to the reactivity of oxygen, vigorous testing and requirements for the selection, combination, and cleanliness of material and components used in oxygen service…
Last reply by NASA, -
- 0 replies
- 113 views
WSTF Staff White Sands Test Facility’s Machining and Fabrication craftsmen specialize in the prototype and production of parts used on the International Space Station, ground support equipment, and facility and test hardware. We combine high-end Computer Numerical Control (CNC) precision machining and welding with experienced personnel and advanced inspection techniques and equipment to deliver the highest quality components to aerospace, defense and other commercial industries. Our fabrication team is skilled in working with many ferrous and non-ferrous metals including stainless steel, aluminum, and brass. We have expertise working with exotic metals like Mon…
Last reply by NASA, -
Calibration
by NASA- 0 replies
- 119 views
Our calibration team supports mission critical testing for the International Space Station and other NASA space exploration efforts, and helps to safeguard the lives and equipment used in these high risk endeavors. Calibration is a critical step for all instrumentation used in our testing and ensures that the data received from calibrated instruments is converted into meaningful and accurate measurements. To minimize measurement uncertainty, our calibration processes are performed in an environmentally-controlled laboratory with regulated temperature and humidity when needed and our standards are traceable to the National Institute of Standards and Technology (NI…
Last reply by NASA, -
- 0 replies
- 105 views
WSTF Staff Our Materials flight acceptance workforce performs NASA Technical Standard “Flammability, Offgassing, and Compatibility Requirements and Test Procedures”, NASA-STD-6001 and related customized testing designed to verify space flight materials and system performance with a focus on ensuring safety during manned space flights. We always work with our customers to identify their root concern, making sure they get the data they want and the tests they need. View the full article
Last reply by NASA, -
- 0 replies
- 143 views
Since the inception of the technology in the 1970s, White Sands Test Facility (WSTF) has been at the forefront of NASA’s testing and evaluation of composite pressure components, building on unique strengths in Oxygen Systems, Propellants and Aerospace Fluids, Hypervelocity Impact Testing, and Materials Flight Acceptance testing. Our team of experts continues to lead the way by studying damage tolerance and stress rupture while developing life extension protocols for NASA, industry partners, the Air Force, and government agencies. WSTF technical advancements in composites are shared through dozens of test standards distributed by ANSI/AIAA, ASTM International, and …
Last reply by NASA, -
- 0 replies
- 230 views
What We Found in Some Historic Asteroid Samples on This Week @NASA – October 13, 2023
Last reply by NASA, -
- 0 replies
- 198 views
The safety and performance of hazardous propellant systems is a main focus at White Sands Test Facility. Our workforce conducts laboratory micro-analysis to full-scale field explosion tests. With the expertise we have developed, we provide training to the aerospace industry in the safe handling of various propellants. We also provide analysis of systems and operational safety, propellant spec analysis, personal protective equipment assessment, and detection technologies for both industrial and flight applications for our propulsion testing team and end users in aerospace and industry. View the full article
Last reply by NASA, -
- 0 replies
- 116 views
All four RS-25 engines have been installed onto the SLS (Space Launch System) core stage for NASA’s Artemis II mission. The installation of the engines signals the core stage is nearly finished with assembly and will soon be ready for shipment to NASA’s Kennedy Space Center in Florida. During launch, the rocket’s engines provide more than two million pounds of combined thrust.Credits: NASA By Megan Carter NASA and its partners have fully secured the four RS-25 engines onto the core stage of the agency’s SLS (Space Launch System) rocket for the Artemis II flight test. The core stage, and its engines, is the backbone of the SLS mega rocket that will power the flight t…
Last reply by NASA, -
- 0 replies
- 141 views
jsc2022e017100_alt (March 22, 2023) — Official portrait of ESA (European Space Agency) astronaut Andreas Mogensen in a spacesuit. Credit: NASA/Bill Stafford NASAView the full article
Last reply by NASA, -
- 0 replies
- 132 views
jsc2022e017107_alt (March 22, 2023) — Official portrait of ESA (European Space Agency) astronaut Andreas Mogensen in a spacesuit. Credit: NASA/Bill StaffordNASAView the full article
Last reply by NASA, -
- 0 replies
- 164 views
jsc2022e017115_alt (March 22, 2023) — Official portrait of ESA (European Space Agency) astronaut Andreas Mogensen in a spacesuit. Credit: NASA/Bill Stafford NASAView the full article
Last reply by NASA, -
- 0 replies
- 97 views
jsc2022e068687_alt (Sept. 6, 2023) — Official portrait of NASA astronaut Jasmin Moghbeli in a spacesuit. Credit: NASA/Robert Markowitz NASAView the full article
Last reply by NASA, -
- 0 replies
- 126 views
jsc2022e068688_alt (Sept. 6, 2023) — Official portrait of NASA astronaut Jasmin Moghbeli in a spacesuit. Credit: NASA/Robert MarkowitzNASAView the full article
Last reply by NASA, -
- 0 replies
- 109 views
jsc2022e068715_alt (Sept. 8, 2023) — Official portrait of NASA astronaut Jasmin Moghbeli in a spacesuit. Credit: NASA/Robert MarkowitzNASAView the full article
Last reply by NASA, -
- 0 replies
- 113 views
jsc2022e068730_alt (Sept. 8, 2023) — Portrait of NASA astronaut Jasmin Moghbeli in a spacesuit. Credit: NASA/Robert MarkowitzNASAView the full article
Last reply by NASA, -
- 0 replies
- 164 views
3 min read Artemis I Team Receives Laurels Award for Team Achievement The International Academy of Astronautics has awarded its 2023 Laurels for Team Achievement award to the international team that supported NASA’s Artemis I mission. (Nov. 21, 2022) A portion of the Moon looms large just beyond the Orion spacecraft in this image taken on the sixth day of the Artemis I mission by a camera on the tip of one of Orion’s solar arrays. The spacecraft entered the lunar sphere of influence Sunday, Nov. 20, making the Moon, instead of Earth, the main gravitational force acting on the spacecraft. On Monday, Nov. 21, it came within 80 miles of the lunar surface, …
Last reply by NASA, -
- 0 replies
- 179 views
jsc2022e095887_alt (March 24, 2023) — Official portrait of NASA astronaut and Expedition 70 Flight Engineer Loral O’Hara. Credit: NASA/Robert MarkowitzNASAView the full article
Last reply by NASA, -
- 0 replies
- 175 views
NASA In this image from Jan. 15, 2003, astronaut Carlos I. Noriega, spacecraft communicator, smiles while sitting at his console in the Mission Control Center at NASA’s Johnson Space Center in Houston. At the time this photo was taken, astronauts Kenneth D. Bowersox and Donald R. Pettit, Expedition 6 mission commander and NASA International Space Station science officer, respectively, were taking part in the mission’s only scheduled spacewalk. Noriega was selected by NASA in December 1994 to become an astronaut. He flew on STS-84 in 1997 and STS-97 in 2000. He logged more than 481 hours in space, including over 19 hours in three spacewalks. He retired from the astro…
Last reply by NASA,