Jump to content

Spectral Energies is a NASA SBIR/STTR-Funded Tech that Could Change the Way We Fly


Recommended Posts

  • Publishers
Posted
7 Min Read

Spectral Energies is a NASA SBIR/STTR-Funded Tech that Could Change the Way We Fly

City scape of New York City at sunrise with multiple airplanes and other flying vehicles
City scape of New York City at sunrise with multiple airplanes and other flying vehicles.
Credits: NASA SBIR/STTR

Editor Note: Article written by Nicholas Mercurio

With $20 million in commercial sales and $15 million in sales to government agencies, minority-owned small business Spectral Energies, based in Beavercreek, Ohio, has found a customer base for its pulse-burst laser systems. NASA has played a significant role in developing the technology through the Small Business Innovation Research (SBIR) / Small Business Technology Transfer (STTR) program. With wide-ranging applications including metrology to support commercial aircraft certification, as well as material processing, this technology could pave the way for new forms of passenger aircraft.

The High Cost of Aircraft Certification

Did you know that the Boeing 737 first entered service in 1968? Yet there’s a good chance that, if you’ve flown recently, it was on a Boeing 737. That’s due in large part to the cost of certifying new airplanes, which can range in the hundreds of millions of dollars. One place to look for cost savings is the testing process.

When testing a new design for a space vehicle or commercial aircraft, researchers use wind tunnels to simulate flight conditions. The new aircraft or aircraft component—such as a new wing design—is built, put inside the wind tunnel, and evaluated.

NASA has long sought to develop robust modeling and prediction software to significantly reduce the need for wind tunnel testing and expensive flight testing. Such software would allow initial analysis to be done on a computer model to identify performance improvement opportunities and iterate on designs, saving the actual manufacturing and its associated costs for a design much closer to being final. Innovations in laser measurement systems could finally bring this goal within reach.

The Limitations of Traditional Lasers and Early Pulse-Burst Laser Systems

Entering into use in the 1980s and still widely used today, traditional commercial laser systems operate at 10 Hz, meaning they can fire 10 times per second into the air moving around an aircraft in a wind tunnel. This essentially provides a “photograph” of the air flow at that moment.

But a tenth of a second is a long time, especially when NASA wind tunnels can test vehicles at up to ten times the speed of sound. In a tenth of a second, the pocket of air from the previous image has long since moved on, meaning the second image is capturing something completely different than the first and crucial data is lost.  

Why is this data crucial? Because when an aircraft has stalled, it’s the air flow—how the air moves over, under, and around the aircraft—that matters. This air flow changes rapidly in time, leading to effects like stall and buffet; measurement techniques need to be able to capture these rapid changes. Without a complete, data-backed understanding of air flow moment to moment, efforts to develop accurate modeling software have stalled.

In the late 1990s, pulse-burst laser systems came onto the scene and delivered a dramatic increase in measurement speed. These systems—developed in part with support from the NASA SBIR program—went from producing a set of photograph-like images to delivering a movie-like sequence of data. However, these early systems were difficult to transport and operate, significantly limiting their use.

Spectral energies is awarded many SBIR/STTR Opportunities
NASA SBIR/STTR phases
Credits: NASA SBIR/STTR

Enhancing Usability with Air Force SBIR Funding

By providing funding to develop early-stage technologies, the NASA SBIR/STTR program helps de-risk and develop ideas, maturing them to the point where others can continue innovating. More than a decade after helping to fund some of the earliest pulse-burst laser systems, NASA awarded Phase I SBIR funding to Spectral Energies in 2009 for further advancement of the technology.

The firm went on to receive Phase II and Phase III SBIR funding from the U.S. Air Force, leveraging these awards to create a commercial pulse-burst laser system that was smaller, easier to transport, more resilient and reliable, and simpler to operate due to significant software advancements. Air Force funding also enabled Spectral Energies to demonstrate several new applications of the system in combustion environments.

With this foundational work in place, the technology was ready for further innovation to help NASA pursue its long-held goal of more effective air flow measurement and modeling.

Spectral Energies work with the NASA SBIR/STTR program

Spectral Energies resumed its work with the NASA SBIR/STTR program in 2014 with multiple Phase I awards. Through continuing program awards, including three Phase II Extended (II-E) and three Phase III contracts, the firm added new capabilities to its pulse-burst laser system, such as high-speed two-color thermometry, demonstrated in 2020.

Previously, two-color thermometry was typically done at 10 Hz speeds with two lasers and two cameras. Spectral Energies worked with NASA to develop this capability at high-speed using their single-laser, single-camera system, thereby enabling three- and four-dimensional (i.e., three spatial coordinates and time) temperature measurement of chemical flows, a critical capability when designing new chemical propulsion systems.

Further collaboration with NASA yielded additional capabilities in high-speed picosecond velocimetry and two-dimensional ultraviolet spectroscopy and imaging. Adding these measurement techniques to its technology allowed Spectral Energies to make commercial inroads into hypersonic wind tunnel testing, material processing, and defense applications. Rather than modifying the pulse-burst laser system to deliver these capabilities, each enhancement took the form of an add-on that could be attached to the system, similar to how you can add apps to your smart phone or attach a new lens to your camera. These NASA SBIR-funded add-ons have increased the return on investment (ROI) for each of Spectral Energies’ customers across federal agencies, research universities, and commercial companies.

Growing a Small Business

For small businesses, the hunger to do more is often quelled by the reality of limited resources. As a result, necessity is often the biggest driver of decision-making: What do we need to do today to keep our doors open tomorrow? Funding from the NASA SBIR/STTR program allowed Spectral Energies to move into a different mindset and tap into their creative drive.

“Through the NASA program, we started diversifying in hypersonic test facilities from subsonic combustion facilities,” said Dr. Sukesh Roy, CEO of Spectral Energies, “and that opened many doors for the application of this laser, from detonation to directed energies. Without the funding from NASA, it would have been impossible for us to push for versatile technological enhancements that significantly broadened the application field.” Moving into the research and development of new applications allowed the company to widen its focus and ultimately find a larger customer base.

Spectral Energies’ continued work with the NASA SBIR/STTR program has helped the company further grow and succeed. By providing entry into new industries and new capabilities for existing customers, the add-on technologies developed with NASA SBIR-funding have generated significant commercial revenue for the small business. Additionally, these developments have opened the door for new funding opportunities with the Air Force, Navy, Army, and Missile Defense Agency.

Without the funding from NASA, it would have been impossible for us to push for versatile technological enhancements that significantly broadened the application field.

Dr. Sukesh Roy

Dr. Sukesh Roy

CEO of Spectral Energies

Providing Benefit to NASA and Beyond

Dr. Paul Danehy, Senior Technologist for Advanced Measurement Systems at NASA’s Langley Research Center, has worked with Spectral Energies on a number of projects through the program. According to Dr. Danehy, not only did NASA SBIR funding aid the company’s technology growth, program funding also made it possible for NASA researchers to make use of this technology.

As Dr. Danehy explains, SBIR/STTR Post Phase II funding vehicles like Phase II-E and Phase III allow other programs within NASA to pool money together, then receive matching funds from the SBIR/STTR program. This matching funding increases the purchasing power of other NASA programs and has allowed the agency to acquire two of Spectral Energies’ pulse-burst laser systems, complete with add-ons.

Agency researchers are using these pulse-burst laser systems to obtain unique quantitative flow field measurements that will allow them to refine software codes to accurately design and evaluate new aerospace vehicles. In time, these software codes could cut hundreds of millions of dollars from the certification of commercial aircraft, allowing new planes to be developed and made available to passengers faster and cheaper.

View the full article

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.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By NASA
      3 min read
      Preparations for Next Moonwalk Simulations Underway (and Underwater)
      Drones were a key part of testing new technology in support of a prescribed burn in Geneva State Forest, which is about 100 miles south of Montgomery, Alabama. The effort is part of the agency’s multi-year FireSense project, which is aimed at testing technologies that could eventually serve the U.S. Forest Service as well as local, state, and other federal wildland fire agencies. From left are Tim Wallace and Michael Filicchia of the Desert Research Institute in Nevada; Derek Abramson, Justin Hall, and Alexander Jaffe of NASA’s Armstrong Flight Research Center in Edwards California; and Alana Dachtler of International Met Systems of Kentwood, Michigan.NASA/Jackie Shuman Advancements in NASA’s airborne technology have made it possible to gather localized wind data and assess its impacts on smoke and fire behavior. This information could improve wildland fire decision making and enable operational agencies to better allocate firefighters and resources. A small team from NASA’s Armstrong Flight Research Center in Edwards, California, is demonstrating how some of these technologies work.
      Two instruments from NASA’s Langley Research Center in Hampton, Virginia – a sensor gathering 3D wind data and a radiosonde that measures temperature, barometric pressure, and humidity data – were installed on NASA Armstrong’s Alta X drone for a prescribed burn in Geneva State Forest, which is about 100 miles south of Montgomery, Alabama. The effort is part of the agency’s multi-year FireSense project, which is aimed at testing technologies that could eventually serve the U.S. Forest Service as well as local, state, and other federal wildland fire agencies.
      “The objectives for the Alta X portion of the multi-agency prescribed burn include a technical demonstration for wildland fire practitioners, and data collection at various altitudes for the Alabama Forestry Commission operations,” said Jennifer Fowler, FireSense project manager. “Information gathered at the different altitudes is essential to monitor the variables for a prescribed burn.”
      Those variables include the mixing height, which is the extent or depth to which smoke will be dispersed, a metric Fowler said is difficult to predict. Humidity must also be above 30% for a prescribed burn. The technology to collect these measurements locally is not readily available in wildland fire operations, making the Alta X and its instruments key in the demonstration of prescribed burn technology.
      A drone from NASA’s Armstrong Flight Research Center, Edwards, California, flies with a sensor to gather 3D wind data and a radiosonde that measures temperature, barometric pressure, and humidity data from NASA’s Langley Research Center in Hampton, Virginia. The drone and instruments supported a prescribed burn in Geneva State Forest, which is about 100 miles south of Montgomery, Alabama. The effort is part of the agency’s multi-year FireSense project, which is aimed at testing technologies that could eventually serve the U.S. Forest Service as well as local, state, and other federal wildland fire agencies.International Met Systems/Alana Dachtler In addition to the Alta X flights beginning March 25, NASA Armstrong’s B200 King Air will fly over actively burning fires at an altitude of about 6,500 feet. Sensors onboard other aircraft supporting the mission will fly at lower altitudes during the fire, and at higher altitudes before and after the fire for required data collection. The multi-agency mission will provide data to confirm and adjust the prescribed burn forecast model.
      Small, uncrewed aircraft system pilots from NASA Armstrong completed final preparations to travel to Alabama and set up for the research flights. The team – including Derek Abramson, chief engineer for the subscale flight research laboratory; Justin Hall, NASA Armstrong chief pilot of small, uncrewed aircraft systems; and Alexander Jaffe, a drone pilot – will set up, fly, observe airborne operations, all while keeping additional aircraft batteries charged. The launch and recovery of the Alta X is manual, the mission profile is flown autonomously to guarantee the same conditions for data collection.
      “The flight profile is vertical – straight up and straight back down from the surface to about 3,000 feet altitude,” Abramson said. “We will characterize the mixing height and changes in moisture, mapping out how they both change throughout the day in connection with the burn.”
      In August 2024, a team of NASA researchers used the NASA Langley Alta X and weather instruments in Missoula, Montana, for a FireSense project drone technology demonstration. These instruments were used to generate localized forecasting that provides precise and sustainable meteorological data to predict fire behavior and smoke impacts.
      Justin Link, left, pilot for small uncrewed aircraft systems, and Justin Hall, chief pilot for small uncrewed aircraft systems, install weather instruments on an Alta X drone at NASAs Armstrong Flight Research Center in Edwards, California. Members of the center’s Dale Reed Subscale Flight Research Laboratory used the Alta X to support the agency’s FireSense project in March 2025 for a prescribed burn in Geneva State Forest, which is about 100 miles south of Montgomery, Alabama.NASA/Steve Freeman Share
      Details
      Last Updated Apr 03, 2025 EditorDede DiniusContactJay Levinejay.levine-1@nasa.govLocationArmstrong Flight Research Center Related Terms
      Armstrong Flight Research Center Airborne Science B200 Drones & You Langley Research Center Science Mission Directorate Explore More
      5 min read NASA Langley’s Legacy of Landing
      Article 7 hours ago 4 min read NASA Makes Progress on Advanced Drone Safety Management System
      Article 23 hours ago 2 min read What Are the Dangers of Going to Space? We Asked a NASA Expert: Episode 55
      Article 1 day ago Keep Exploring Discover More Topics From NASA
      Armstrong Flight Research Center
      Humans in Space
      Climate Change
      Solar System
      View the full article
    • By NASA
      NASA’s Artemis II Mission Patch Just Launched
    • By NASA
      NASA astronaut Christopher Williams poses for a portrait at NASA’s Johnson Space Center in Houston, Texas.Credit: NASA NASA astronaut Chris Williams will embark on his first mission to the International Space Station, serving as a flight engineer and Expedition 74 crew member.
      Williams will launch aboard the Roscosmos Soyuz MS-28 spacecraft in November, accompanied by Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev. After launching from the Baikonur Cosmodrome in Kazakhstan, the trio will spend approximately eight months aboard the orbiting laboratory.
      During his expedition, Williams will conduct scientific investigations and technology demonstrations that help prepare humans for future space missions and benefit humanity.
      Selected as a NASA astronaut in 2021, Williams graduated with the 23rd astronaut class in 2024. He began training for his first space station flight assignment immediately after completing initial astronaut candidate training.
      Williams was born in New York City, and considers Potomac, Maryland, his hometown. He holds a bachelor’s degree in Physics from Stanford University in California and a doctorate in Physics from the Massachusetts Institute of Technology in Cambridge, where his research focused on astrophysics. Williams completed Medical Physics Residency training at Harvard Medical School in Boston. He was working as a clinical physicist and researcher at the Brigham and Women’s Hospital in Boston when he was selected as an astronaut.
      For more than two decades, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The station is a critical testbed for NASA to understand and overcome the challenges of long-duration spaceflight and to expand commercial opportunities in low Earth orbit. As commercial companies focus on providing human space transportation services and destinations as part of a robust low Earth orbit economy, NASA is able to more fully focus its resources on deep space missions to the Moon and Mars.
      Learn more about International Space Station research and operations at:
      https://www.nasa.gov/station
      -end-
      Josh Finch / Claire O’Shea
      Headquarters, Washington
      202-358-1100
      joshua.a.finch@nasa.gov / claire.a.o’shea@nasa.gov
      Chelsey Ballarte
      Johnson Space Center, Houston
      281-483-5111
      chelsey.n.ballarte@nasa.gov
      Share
      Details
      Last Updated Apr 03, 2025 LocationNASA Headquarters Related Terms
      Humans in Space International Space Station (ISS) ISS Research Johnson Space Center View the full article
    • By NASA
      3 min read
      Preparations for Next Moonwalk Simulations Underway (and Underwater)
      Eric Garza, técnico de ingeniería en el Taller de Fabricación Experimental del Centro de Investigación de Vuelos Armstrong de la NASA en Edwards, California, corta madera contrachapada a medida para las tablas del piso temporal del avión demostrador experimental X-66 el 26 de agosto de 2024.NASA/Steve Freeman Lee esta historia en español aquí.
      La NASA diseño unas tablas de piso temporales para el avión MD-90, que se utilizaran mientras el avión se transforma en el demostrador experimental X-66. Estas tablas de piso protegerán el piso original y agilizarán el proceso de modificación.  
      En apoyo al proyecto Demostrador de Vuelo Sostenible de la agencia, un pequeño equipo del Taller de Fabricación Experimental del Centro de Investigación de Vuelos Armstrong de la NASA en Edwards, California, construyó tablas de piso temporales para ahorrarle tiempo y recursos al proyecto. La retirada e instalación repetidas del piso original durante el proceso de modificación requería mucho tiempo. El uso de paneles temporales también garantiza la protección de las tablas del piso original y su aptitud para el vuelo cuando se finalicen las modificaciones y se vuelva a instalar el piso original. 
      “La tarea de crear las tablas de piso temporales para el MD-90 implica un proceso meticuloso dirigido a facilitar las modificaciones, manteniendo la seguridad y la eficacia. La necesidad de estas tablas de piso temporales surge del detallado procedimiento necesario para retirar y reinstalar los pisos originales del fabricante (OEM, por su acrónimo inglés),” explica Jason Nelson, jefe de fabricación experimental. Él es uno de los dos miembros del equipo de fabricación – un técnico de ingeniería y un inspector – que fabrica acerca de 50 tablas de piso temporales, con dimensiones que varían entre 20 pulgadas por 36 pulgadas y 42 pulgadas por 75 pulgadas. 
      Una máquina de madera corta agujeros precisos en madera contrachapada para las tablas del piso temporal el 26 de agosto de 2024, en el Taller de Fabricación Experimental del Centro de Investigación de Vuelo Armstrong de la NASA en Edwards, California. El piso fue diseñado para el avión de demonstración experimental X-66. NASA/Steve Freeman Nelson continuó, “Como estas tablas OEM se quitarán y volverán a instalar varias veces para acomodar las modificaciones necesarias, las tablas temporales ahorrarán al equipo tiempo y recursos valiosos. También proporcionarán el mismo nivel de seguridad y resistencia que las tablas OEM, garantizando que el proceso se desarrolle sin problemas y sin comprometer la calidad.” 
      El diseño y la creación de prototipos del piso fue un proceso meticuloso, pero la solución temporal desempeña un papel crucial en la optimización del tiempo y los recursos en los esfuerzos de la NASA por avanzar en la seguridad y la eficiencia de los viajes aéreos. El proyecto Demostrador de Vuelo Sostenible de la agencia busca informar la próxima generación de aviones pasajeros de un solo pasillo, que son las aeronaves más comunes de aviación comercial de todo el mundo. La NASA se asoció con Boeing para desarrollar el avión de demostración experimental X-66.  El Taller de Fabricación Experimental de Armstrong de la NASA lleva a cabo modificaciones y trabajos de reparación en aeronaves, que van desde la creación de algo tan pequeño como un soporte de aluminio hasta la modificación de la estructura principal de las alas, las costillas del fuselaje, las superficies de control y otras tareas de apoyo a las misiones.
      Eric Garza, técnico de ingeniería en el Taller de Fabricación Experimental del Centro de Investigación de Vuelo Armstrong de la NASA en Edwards, California, observa cómo una máquina de madera corta agujeros para las tablas del piso temporal el 26 de agosto de 2024. El piso fue diseñado para el avión de demostración experimental X-66. NASA/Steve Freeman Artículo Traducido por: Priscila Valdez
      Share
      Details
      Last Updated Apr 03, 2025 EditorDede DiniusContactSarah Mannsarah.mann@nasa.gov Related Terms
      Aeronáutica NASA en español Explore More
      4 min read El X-59 de la NASA completa las pruebas electromagnéticas
      Article 3 weeks ago 11 min read La NASA identifica causa de pérdida de material del escudo térmico de Orion de Artemis I
      Article 4 months ago 10 min read Preguntas frecuentes: La verdadera historia del cuidado de la salud de los astronautas en el espacio
      Article 4 months ago Keep Exploring Discover More Topics From NASA
      Armstrong Flight Research Center
      Humans in Space
      Climate Change
      Solar System
      View the full article
    • By NASA
      5 Min Read NASA Langley’s Legacy of Landing
      The first image of the Moon taken by the cameras on the Lunar Orbiter in 1966. Credits: NASA Landing safely on the surface of another planetary body, like the Moon or Mars, is one of the most important milestones of any given space mission. From the very beginning, NASA’s Langley Research Center has been at the heart of the entry, descent and landing (EDL) research that enables our exploration. Today, NASA Langley’s legacy of landing continues at the forefront of present day lunar missions and as NASA prepares for future travel to more distant worlds.
      Project Mercury: 1958
      Project Mercury was the United States’ first human-in-space program, led by NASA’s Space Task Group located at NASA Langley. There were five major programs of study and experimentation.
      An airdrop study that helped us understand the characteristics of the Mercury capsule as it returned to Earth. A group of study focused on the escape systems, ultimately becoming known as the launch abort system. Exhaustive wind-tunnel studies of the blunt-nosed capsule design and its aerodynamic stability at various altitudes and speeds and angles of reentry, all with a focus on making the capsule safe and stable. A study on the problem of landing impact, resulting in the development of absorption systems that minimized the shock of impact to the capsule’s pilot. Studies into the use of drogue parachutes and their characteristics at high altitudes and speeds, ensuring that they would be able to stabilize and slow the capsule’s descent for a safe landing. All of this research went on to inform the subsequent Gemini and Apollo programs. All of this research went on to inform the subsequent Gemini and Apollo programs.
      Apollo Program: 1962
      In 1961, President John F. Kennedy committed to putting Americans on the surface of the Moon and shortly after that historic declaration, NASA’s Apollo program was born. In the years that followed, the original team of NASA astronauts completed their basic training at NASA Langley’s Lunar Landing Research Facility (LLRF). When Apollo 11 successfully landed the first humans on the Moon in 1969, NASA Langley had played a pivotal role in the monumental success.
      Lunar Orbiter: 1966
      The Lunar Orbiter missions launched with the purpose of mapping the lunar surface and identifying potential landing sites ahead of the Apollo landings. From 1966 to 1967, the five successful Lunar Orbiter missions, led and managed by Langley Research Center, resulted in 99% of the moon photographed and a suitable site selected for the upcoming human landings.
      Viking: 1976
      After the success of Apollo, NASA set its sights further across the solar system to Mars. Two Viking missions aimed to successfully place landers on the Red Planet and capture high resolution images of the Martian surfaces, assisting in the search for life. Langley Research Center was chosen to lead this inaugural Mars mission and went on to play key roles in the missions to Mars that followed.
      HIAD: 2009 – Present
      Successful landings on Mars led to more ambitious dreams of landing larger payloads, including those that could support future human exploration. In order to land those payloads safely, a new style of heat shield would be needed. Hypersonic Inflatable Aerodynamic Decelerator (HIAD) technology was positioned as an answer to the payload problem, enabling missions to use inflatable heat shields to slow down and protect a payload as it enters a planet’s atmosphere at hypersonic speeds.
      IRVE – 2009-2012
      Two successful Inflatable Reentry Vehicle Experiments (IRVE) proved the capability of inflatable heat shield technology and opened the door for larger iterations.
      LOFTID – 2022
      The Low Earth Orbit Flight Test of an Inflatable Decelerator (LOFTID) followed in the footsteps of its predecessor IRVE with a larger aeroshell that could be deployed to a scale much larger than the shroud. The 2022 successful test of this technology further proved the capability of HIAD technology.
      MEDLI 1 and 2: 2012 & 2020
      As a part of the Mars Science Laboratory (MSL) mission, NASA Langley’s Mars Entry, Descent and Landing Instrument (MEDLI) was designed to gather data from the MSL entry vehicle’s heatshield during its entry and descent to the surface of Mars. MEDLI2 expanded on that groundbreaking data during the Mars 2020 mission which safely landed the Perseverance rover after successfully entering the planet’s arid atmosphere, and enabling improvements on the design for future entry systems.
      Curiosity Rover
      Curiosity was the largest and most capable rover ever sent to Mars when it launched in 2011. Leading up the mission, Langley engineers performed millions of simulations of the entry, descent and landing phase — or the so-called “Seven Minutes of Terror” — that determines success or failure. Curiosity continues to look for signs that Mars once was – or still is – a habitable place for life as we know it.
      CLPS: 2023 – Present
      The Commercial Lunar Payload Services initiative takes the Artemis mission further by working with commercial partners to advance the technology needed to return humans to the Moon and enable humanity to explore Mars.
      NDL
      Navigation Doppler Lidar (NDL) technology, developed at Langley Research Center, uses lasers to assist spacecraft in identifying safe locations to land. In 2024, NDL flew on the Intuitive Machines’ uncrewed Nova-C lander, with its laser instruments designed to measure velocity and altitude to within a few feet. While NASA planetary landers have traditionally relied on radar and used radio waves, NDL technology has proven more accurate and less heavy, both major benefits for cost and space savings as we continue to pursue planetary missions.
      SCALPSS
      Like Lunar Orbiter and the Viking missions before it, Stereo Cameras for Lunar Plume Surface Studies (SCALPSS) set out to better understand the surface of another celestial body. These cameras affixed to the bottom of a lunar lander focus on the interaction between the lander’s rocket plumes and the lunar surface. The SCALPSS 1.1 instrument captured first-of-its-kind imagery as the engine plumes of Firefly’s Blue Ghost lander reached the Moon’s surface. These images will serve as key pieces of data as trips to the Moon increase in the coming years. 
      About the Author
      Angelique Herring

      Share
      Details
      Last Updated Apr 03, 2025 EditorAngelique HerringContactJoseph Scott Atkinsonjoseph.s.atkinson@nasa.govLocationNASA Langley Research Center Related Terms
      General Langley Research Center Explore More
      4 min read NASA Cameras on Blue Ghost Capture First-of-its-Kind Moon Landing Footage
      Article 3 weeks ago 4 min read Six NASA Instruments Will Fly to Moon on Intuitive Machines Lander
      Article 1 year ago 4 min read Impact Story: Navigation Doppler Lidar
      Article 2 years ago 7 min read Langley’s Contributions to Artemis
      Article 3 years ago 1 min read 2024 Annual Report Highlights Langley’s Wonder at Work
      Article 2 months ago 12 min read 60 Years Ago: NASA Approves the Lunar Orbiter Program
      Article 2 years ago Keep Exploring Discover More Topics From NASA
      Missions
      Humans in Space
      Climate Change
      Solar System
      View the full article
  • Check out these Videos

×
×
  • Create New...