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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
European company apetito uses Neurala’s vision inspection software to ensure the quality of its prepared meals, such as green bean portions pictured here. The software evolved from code Neurala was developing more than a decade ago, with NASA funding, for a rover that could independently learn to traverse Martian terrain. Credit: Neurala Inc. Artificial intelligence software initially designed to learn and analyze Martian terrain is now at the heart of a system to monitor assembly lines on Earth.
The vision inspection software from Neurala Inc., an artificial intelligence company in Boston, Massachusetts, works with existing cameras, computers, and even cellphones to monitor the quality of products running along a conveyor belt, for instance.
“Our software can learn very quickly on a processor with a very small footprint, a skill we learned working with NASA,” said Neurala cofounder and CEO Massimiliano Versace. “By doing so, we enable vision inspection with whatever components are already available, deploying in minutes. In our exploration of the market, we realized that the manufacturing space had a precise need for this technology.”
Versace and Neurala (Spinoff 2018) began working with NASA more than a decade ago on a project funded through the Small Business Technology Transfer (STTR) program. NASA was interested in “adaptive bio-inspired navigation for planetary exploration,” and Versace and his team had been working on neural network AI software modeled on the human brain.
Focusing on a rover concept that could independently learn to traverse Martian terrain, Neurala went on to win STTR Phase II funding for the project. Additional money from a NASA Center Innovation Fund enabled the Neurala team to adapt its technology to drone navigation and collision avoidance.
In both the rover and the drone applications, the Neurala software could run on a small device on the vehicle itself, eliminating the delay of sending signals to a decision maker in another location. Since then, the company developed the software to help monitor assembly lines.
Onsite computing is an advantage in manufacturing, as well, where an assembly line may have a hundred items passing every minute, making visual inspections for quality control difficult.
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Last Updated Nov 01, 2024 Related Terms
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By NASA
Mars: Perseverance (Mars 2020) Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 2 min read
A Spooky Soliday: Haunting Whispers from the Martian Landscape
NASA’s Mars Perseverance rover acquired this image, which was selected by the public as the rover’s “Image of the Week,” of the martian landscape on the Jezero crater rim using its Left Mastcam-Z camera. The image was acquired on Oct. 22, 2024 (Sol 1306) at the local mean solar time of 13:45:41. NASA/JPL-Caltech/ASU The Perseverance rover lurks in the quiet, cold, desolate landscape of Jezero crater on Mars, a place masked in shadows and haunted by past mysteries. Built to endure the planet’s harsh conditions, Perseverance braves the thin atmosphere and extreme temperature swings. Its microphone captures the eerie whispers of martian winds, sending shivers down your spine, and records ghostly dust devils swirling across the barren terrain. Has the microphone caught the sound of a skeleton rattling its bones? We’ll leave that up to your imagination.
Recently, Perseverance navigated the sinister slopes of the Jezero crater rim, seeking out a series of ramshackle ridges to uncover the rim’s hidden geological secrets. The rover emerged from the shadows to descend into a field of light-toned rocks, illuminating the landscape reminiscent of bones and tombstones. Along the way, the rover encountered dark bedrock at Mist Park. Perseverance will then face another daunting climb back up the crater rim, venturing deeper into the great unknown.
Unlike vampires or other creatures of the night, Perseverance needs rest after long days of exploring the mystifying martian landscape. As night falls, the rover sleeps after watching the Sun sink below the horizon, casting ominous shadows across the landscape. The chilling winds howl through the night like a haunting lullaby for the fearless explorer. However, Perseverance sometimes wakes up from things that go bump in the night. While instruments mostly conduct their scientific measurements during the day, they are not afraid of the dark, often tasked with observing what lurks in the shadows and gazing at the martian night sky. Perseverance occasionally looks up to image the auroras and to get a glimpse of Phobos and Deimos, Mars’ two Moons.
Mars is like a hotel you can check in and out of, but you can never leave. It has become a graveyard of long-dead landers and rovers, but Perseverance is nowhere near ready to leave the land of the living. In fact, the ghosts of past rovers and landers guide Perseverance on its journey. As we continue to uncover the secrets of Mars, we are reminded of its past and the mysteries that still linger. Join us in pondering the mysteries of Mars as we explore its haunted history.
Written by Stephanie Connell, Ph.D. Student Collaborator at Purdue University
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Mars Perseverance Sol 1306: Left Mastcam-Z Camera
Oct 30, 2024
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA logo In fiscal year 2023, NASA investments supported 66,208 jobs in the state of California, generated $18.5 billion in economic output and $1 billion in tax revenue to the state’s economy.
Overall, NASA generated an estimated $9.5 billion in federal, state, and local taxes throughout the United States.
NASA’s Armstrong Flight Research Center in Edwards, California is one of three NASA centers in the state that contributes to this economic achievement. The center supports critical research in sustainable flight, air mobility, and airborne science, reinforcing the region as a hub of aerospace innovation.
Most notably, NASA Armstrong plays a unique role in the Quesst mission and X-59 project, aimed at reducing the sonic booms into quieter “sonic thumps,” to change regulations impeding supersonic flight over land. Additionally, maturing key airframe technologies with the X-66 aircraft in the Sustainable Flight Demonstrator project which may influence the next generation single-aisle seat class airliner. The Center also supports the research of electric air taxis and drones to operate safely in the national airspace as well as supporting science aircraft for NASA’s Earth Science Mission.
NASA’s Moon to Mars campaign generated 16,129 jobs and $4.7 billion in economic output in California. Collaborations with contractors like Boeing and Lockheed Martin further extended these benefits by creating thousands of high-skilled jobs in the Antelope Valley and across the state.
NASA also fosters partnerships with educational institutions across the state, investing $39.5 million in universities to cultivate the next generation of aerospace innovators. These investments bring STEM opportunities to local communities and prepare students for careers in cutting-edge industries – adding to the agency’s most valuable asset, its workforce.
NASA embraces the challenges of exploring the unknown and making the impossible possible as we continue our global leadership in science, human spaceflight, aerospace innovation, and technology development, and support the U.S. economy and benefit all.
Read the full Economic Impact Report for Fiscal Year 2023.
-end-
Nicolas Cholula / Sarah Mann
NASA’s Armstrong Flight Research Center
661-714-3853 / 661-233-2758
nicolas.h.cholula@nasa.gov /sarah.mann@nasa.gov
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Last Updated Oct 24, 2024 EditorDede DiniusContactNicolas Cholulanicolas.h.cholula@nasa.govSarah Mannsarah.mann@nasa.govLocationArmstrong Flight Research Center Related Terms
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By NASA
Name: Christine Knudson
Title: Geologist
Formal Job Classification: Research Assistant
Organization: Planetary Environments Laboratory, Science Directorate (Code 699)
Christine Knudson is a geologist at NASA’s Goddard Space Flight Center in Greenbelt, Md. She began graduate school in August 2012, the same month that NASA’s Curiosity rover landed on Mars. “It is very exciting to be part of the rover team and to be involved in an active Mars mission,” she says. “On days when we’re downlinking science data and I’m on shift, I am one of the first people to see data from an experiment done on Mars!”Courtesy of Christine Knudsen What do you do and what is most interesting about your role here at Goddard?
I am a geologist doing both laboratory and field work, primarily focusing on Mars analog research. I work on the Curiosity rover as part of the Sample Analysis at Mars (SAM) instrument team.
Why did you become a geologist?
As a child, I always loved being outside and I was really interested in all things related to the Earth. In college, I figured out that I wanted to be a geologist after taking an introduction to geology course. I wanted to learn more about the Earth and its interior, specifically volcanism.
What is your educational background?
In 2012, I received a B.S. in geology and environmental geoscience from Northern Illinois University. In August 2012, the same month that Curiosity landed on Mars, I started graduate school and in December 2014, I received a M.S. in geology from the same university. I focused on igneous geochemistry, investigating the pre-eruptive water contents of a Guatemalan volcano.
Why did you come to Goddard?
I came to Goddard in February 2015 to perform laboratory analyses of Mars analog materials, rock and mineral samples, from Earth, that the Curiosity rover and spectral orbiters have also identified on Mars. It is very exciting to be part of the rover team and to be involved in an active Mars mission.
What is a highlight of your work as a laboratory geologist doing Mars analog research?
Using laboratory analyses to interpret data we are getting back from Curiosity is incredibly exciting! I perform evolved gas analysis to replicate the analyses that the SAM instrument does on the rover. Curiosity scoops sand or drills into the rocks at stops along its drive through Gale Crater on Mars, then dumps the material into a small cup within the SAM instrument inside the rover. The rock is heated in a small oven to about 900 C [about 1650 F], and the instrument captures the gases that are released from the sample as it is heated. SAM uses a mass spectrometer to identify the different gases, and that tells us about the minerals that make up the rock.
We do the same analyses on rocks and minerals in our lab to compare to the SAM analyses. The other instruments on Curiosity also aid in the identification of the rocks, minerals, and elements present in this location on the Martian surface.
I also serve as a payload downlink lead for the SAM instrument. I check on the science and engineering data after we perform an experiment on Mars. On the days I’m on shift, I check to make sure that our science experiments finish without any problems, and that the instrument is “healthy,” so that the rover can continue driving and begin the science that is planned for the next sol.
On days when we’re downlinking science data and I’m on shift, I am one of the first people to see data from an experiment done on Mars!
What is some of the coolest field work you have done?
I have done Mars analog field work in New Mexico, Hawaii, and Iceland. The field work in Hawaii is exciting because one of our field sites was inside a lava tube on Mauna Loa. We expect that there are lava tubes on Mars, and we know that the interior of the tubes would likely be better shielded from solar radiation, which might allow for the preservation of organic markers. Scientifically, we’re interested in characterizing the rocks and minerals inside lava tubes to understand how the interior differs from the surface over time and to investigate differences in elemental availability as an accessible resource for potential life. Learning about these processes on Earth helps us understand what might be possible on Mars too.
“The field work in Hawaii is exciting because one of our field sites was inside a lava tube on Mauna Loa,” Knudson says. “We expect that there are lava tubes on Mars, and we know that the interior of the tubes would likely be better shielded from solar radiation, which might allow for the preservation of organic markers.”Courtesy of Christine Knudson I use handheld versions of laboratory instruments, some of which were miniaturized and made to fit on the Curiosity rover, to take in situ geochemical measurements — to learn what elements are present in the rocks and in what quantities. We also collect samples to analyze in the laboratory.
I also love Hawaii because the island is volcanically active. Hawaii Volcano National Park is incredible! A couple years ago, I was able to see the lava lake from an ongoing eruption within the crater of Kīlauea volcano. The best time to see the lava lake is at night because the glowing lava is visible from multiple park overlooks.
As a Mars geologist, what most fascinates you about the Curiosity rover?
When Curiosity landed, it was the largest rover NASA had ever sent to Mars: It’s about the size of a small SUV, so landing it safely was quite the feat! Curiosity also has some of the first science instruments ever made to operate on another planet, and we’ve learned SO much from those analyses.
Curiosity and the other rovers are sort of like robotic geologists exploring Mars. Working with the Curiosity rover allows scientists to do geology on Mars — from about 250 million miles away! Earth analogs help us to understand what we are seeing on Mars, since that “field site” is so incredibly far away and inaccessible to humans at this time.
What do you do for fun?
I spend most of my free time with my husband and two small children. We enjoy family hikes, gardening, and both my boys love being outside as much as I do.
I also enjoy yoga, and I crochet: I make hats, blankets, and I’m starting a sweater soon.
What is your “six-word memoir”? A six-word memoir describes something in just six words.
Nature-lover. Mom. Geologist. Cat-enthusiast. Curious. Snack-fiend.
By Elizabeth M. Jarrell
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Conversations With Goddard is a collection of Q&A profiles highlighting the breadth and depth of NASA’s Goddard Space Flight Center’s talented and diverse workforce. The Conversations have been published twice a month on average since May 2011. Read past editions on Goddard’s “Our People” webpage.
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Last Updated Oct 16, 2024 EditorRob GarnerContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related Terms
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