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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
As an adventurous individual, Becky Brocato, Ph.D., has a deep curiosity for understanding the conditions of the human body, especially as it pertains to spaceflight. This passion directly translates to her role at NASA, where Brocato serves as the Element Scientist in the Human Health Countermeasures division and oversees research that seeks to reduce medical risks that astronauts face from spaceflight, ensuring the continual health and safety of current and future NASA astronauts.
As part of the Human Research Program, the group strives to understand the physiological effects of spaceflight and develop strategies to mitigate any detrimental effects on human health and performance. For Brocato, her role presents the exciting opportunity to tangibly improve the lives of astronauts and actively contribute to the success of their missions.
Becky Brocato, Human Health Countermeasures Element Scientist for NASA’s Human Research Program “The thrill of my job comes from the sheer audacity of what we are undertaking—enabling humans to conquer the challenges of deep space,” said Brocato. “I’m invested in ensuring our astronauts are not just prepared—but confident—as they tackle immense physical and mental demands.”
Brocato attributes her early interest in flight and space research to her father and grandfather, who built a plane together when Brocato was younger. She recalls sitting in the plane’s fuselage, pretending she was traveling the world.
“My dad was my childhood hero for opening my eyes to the skies,” said Brocato. Fueled by this passion, she began her career as an aerospace engineer at the U.S. Army’s Yuma Proving Ground in Arizona, where she tested parachutes for aerial delivery, including the parachute designed for NASA’s X-38 crew return vehicle.
Now, having worked at NASA for four years, Brocato is excited to pass down her insight to younger generations, teaching them how her work ensures the sustainability of future space missions. Recently, after delivering a seminar on the methods to counter the risks humans face from spaceflight, Brocato spoke with college students eager to learn more about the complexities of the human body.
Becky Brocato gives a presentation on the research strategy for NASA’s Human Research Program to the Food and Nutrition Risk at the International Space Life Sciences Working Group Plant Symposium, held in Liverpool, England in September 2024.Becky Brocato “I felt like I wasn’t just sharing knowledge; I was helping to inspire a new generation of potential researchers to tackle the challenges of space exploration that was a real bright spot,” said Brocato. “Seeing their enthusiasm reaffirmed exactly why I came to NASA.”
This enthusiasm manifests in Brocato’s personal life: as a mother, she loves witnessing her child’s reaction to launches. “It was awesome to see the pure, unadulterated awe in my 7-year-old’s eyes when NASA’s SpaceX Crew-8 lifted off,” said Brocato. “Moments like that are a reminder that spaceflight can touch all generations, which fuels my passion both at work and at home.”
For Brocato, prioritizing her personal time is crucial, and she enjoys spending it pursuing physical activities. She is an avid runner, whether she is jogging to work at NASA’s Johnson Space Center or competing in local adventure races. She has even been skydiving, which is where she met her husband.
Brocato is excited to witness NASA continue to push boundaries in human exploration, returning to the Moon and onto Mars. As a dedicated worker known for her curiosity and enthusiasm, Brocato’s work is crucial to advancing NASA’s mission.
NASA’s Space Operations Mission Directorate maintains a continuous human presence in space for the benefit of people on Earth. The programs within the directorate are the hub of NASA’s space exploration efforts, enabling Artemis, commercial space, science, and other agency missions through communication, launch services, research capabilities, and crew support.
To learn more about NASA’s Space Operation Mission Directorate, visit:
https://www.nasa.gov/directorates/space-operations
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Last Updated Apr 17, 2025 EditorHeather Monaghan Related Terms
Space Operations Mission Directorate Explore More
3 min read Meet the Space Ops Team: Anum Ashraf
Article 3 weeks ago 3 min read Meet the Space Ops Team: Diana Oglesby
Article 5 months ago Keep Exploring Discover Related Topics
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By NASA
4 Min Read Science Meets Art: NASA Astronaut Don Pettit Turns the Camera on Science
NASA astronaut Don Pettit is scheduled to return home in mid-April after a seven-month mission aboard the International Space Station as part of Expedition 72. Throughout his stay, Pettit contributed to research that benefits humanity and future space missions.
Pettit also shared what he calls “science of opportunity” to demonstrate how experimenting with our surroundings can help gain a better understanding of how things work. This understanding is perhaps enhanced when art, science, and microgravity come together.
Electrostatic Displays
NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon. This series of overlapping frames displays the unique attraction-repulsion properties of Teflon and charged droplets, similar to how charged particles from the Sun behave when they come in contact with Earth’s magnetic field. Highly energetic particles from space that collide with atoms and molecules in the atmosphere create the aurora borealis.
Specialized Equipment for Superb Science
NASA astronaut Don Pettit snaps an image of the hands of NASA astronauts Nick Hague, left, and Suni Williams inside the Life Science Glovebox, a facility at the International Space Station that separates the science from the scientists, thus protecting both from contamination.
The freezers on the International Space Station are as crucial as its experiment modules, preserving samples for further analysis on Earth. The Minus Eighty-Degree Laboratory Freezer for International Space Station stores samples at ultra-cold temperatures. NASA astronaut Don Pettit used it to freeze thin ice wafers, which he photographed with a polarizing filter to reveal unique crystal structures.
New Tech Roll-Out
NASA astronaut Don Pettit films a time-lapse sequence of Canadarm2 retrieving Materials International Space Station Experiment (MISSE-20-Commercial) samples at the International Space Station. This investigation exposed various experiments to the harsh space environment, such as vacuum, radiation, and extreme temperatures. Findings could help in many areas, from designing more durable materials to advancing quantum communications.
A surge in International Space Station research supports NASA’s exploration efforts at the Moon and beyond, requiring more energy to operate the orbiting laboratory. NASA astronaut Don Pettit photographs new and old solar arrays side by side. The technology used by the International Space Station Roll-Out Solar Arrays (IROSA) on the right was first tested aboard the station in 2017. By 2023, six IROSAs were deployed aboard station, providing a 20-30% increase in power for research and operations. Roll-Out Solar Arrays were also used on NASA’s DART asteroid mission and now are slated for the Gateway lunar outpost, a vital component of Artemis.
Squire for Spacewalks
I am the nameless boy who stays in the confines of the tent helping the Knights suit up for battle. I remain in the airlock, preparing these knights for a walk outside.
Don Pettit
"Space Squire" posted to X
NASA astronaut Don Pettit helped his colleagues suit up for two spacewalks in January. The first spacewalk involved patching the Neutron Star Interior Composition Explorer (NICER), a telescope that measures X-rays from neutron stars and other cosmic objects. Sunlight interference affected data collection, and the patches reduced this issue. On the second spacewalk, astronauts collected samples from the exterior of the International Space Station for ISS External Microorganisms. This investigation examines whether the orbiting laboratory releases microbes, how many, and how far these may travel. Findings could inform the design of future spacecraft, including spacesuits, to limit biocontamination during future space missions.
Photography with a Spin
NASA astronaut Don Pettit photographs “cosmic colors at sunrise.” From 250 miles above, the International Space Station’s orbital path covers most of Earth’s population, offering valuable data and a great opportunity for shooting breathtaking photography.
NASA astronaut Don Pettit leveraged his stay aboard the International Space Station to photograph our planet with an artistic twist.
NASA astronaut Don Pettit wrote on social media about his snapshot of the Mediterranean Sea from the International Space Station, “Sun glint off the Mediterranean Sea (infrared and converted to black and white). When the Sun reflects off the ocean, watery details unseen with normal lighting appear. Small centimeter differences in ocean height become visible, revealing hidden currents.”
NASA astronaut Don Pettit’s photography could contribute to the study of transient luminous events, colorful electrical discharges that occur above thunderstorms. His imagery can be paired with data from the Atmosphere-Space Interactions Monitor (ASIM) and Thor-Davis, a high-speed thunderstorm camera. The combined efforts of crew photography and instruments aboard the International Space Station help scientists better understand thunderstorms and their impacts on Earth’s upper atmosphere.
More of Pettit’s photography can be found on his X profile, @astro_Pettit.
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Last Updated Apr 17, 2025 Related Terms
ISS Research Donald R. Pettit Expedition 72 Humans in Space International Space Station (ISS) Keep Exploring Discover More Topics From NASA
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By NASA
3 min read
What Does NASA Science Do For Me?
It is easy to forget that all of the hard work, technology, and money that NASA pours into space research actually comes back down to Earth. In fact, many of NASA’s missions and research focus on our planet! NASA also has many other projects with partners that use their research to enrich everyone’s lives here on Earth- and this is not including such notable achievements as satellite weather maps!
The NASA Spinoff program was created over fifty years ago to facilitate the licensing and development of NASA’s technologies for commercial use by other companies and agencies. This program helps “spin off” NASA’s technology for use by others here on Earth and, in some cases, in space. To date, over 2,000 spinoff technologies have been documented by the NASA Spinoff program.
Some notable examples of NASA spinoffs include:
Solar Cells Water Purification Memory foam for your cozy bed and chairs Firefighting equipment, especially lightweight fireproof clothing and masks with much-improved air filters Highway safety grooves, which help your car go around curves without slipping off by giving your tire better traction Many safety features in modern aircraft, such as de-icing technologies for wings, chemical detectors and imaging for plane maintenance, improved flight controls, and many more Image stabilization for your binoculars and video cameras The Dustbuster Healthier baby food …and many more! Check out this Wikipedia page for a more extensive list of the technologies that NASA has had a direct role in developing, many of which we now take for granted.
It is worth noting that there are a few technologies commonly thought to have been created by NASA that were actually independently developed. Tang is a great example; it was developed by General Foods in 1957 and attained fame when used during food testing by NASA in the 60s (even though some astronauts were not fans of the powdery, not-quite-orange juice). The microwave oven is another famous technology often falsely thought of as a NASA development. It was, in fact, created shortly after World War 2, when radar technicians discovered that it wasn’t such a good idea to stand in front of active equipment! Thankfully, they found out via a melted candy bar and not from severe burns!
Every year, NASA releases a report on its program, and the 2025 edition of the NASA Spinoff magazine is now available! You can view the entire NASA Spinoff archive, dating back to 1976, here.
Originally posted by Dave Prosper: May 2013
Last Updated by Kat Troche: March 2025
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By NASA
In an open challenge, NASA is seeking innovative business models that propose new approaches to solving complex Earth science problems using unconventional computing methods and is holding an informational webinar on Monday, April 28.
The agency’s Beyond the Algorithm Challenge, sponsored by NASA’s Earth Science Technology Office, asks for proposals to more rapidly and accurately understand our home planet using transformative computing methods such as quantum computing, quantum machine learning, neuromorphic computing, in-memory computing, or other approaches.
The Beyond the Algorithm Challenge kicked off in March and consists of three phases. Participant submissions, which are due on July 25, will be evaluated based on creativity, technical feasibility, impact, business model evaluation, and presentation. Up to 10 finalists will be invited to present their ideas to a panel of judges at a live pitch event, and winners will a monetary prize.
For details about the challenge, interested participants can sign up for the informational webinar on Monday, April 28, here.
Using the vantage point of space, NASA’s observations of Earth increase our understanding of our home planet, improve lives, and safeguard our future. The capabilities of NASA’s Earth Science Division include developing new technology, delivering actionable science, and providing environmental information to meet the increased demand for more sophisticated, more accurate, more trustworthy, and more actionable environmental information for decision-makers and policymakers.
For example, rapid flood analysis is one area that may benefit from computing advancements. Flood hazards affect personal safety and land use, directly affecting individual livelihoods, community property, and infrastructure development and resilience. Advanced flood analysis capability enables contributions to protect and serve impacted communities, making a tangible difference in areas such as disaster preparedness, recovery, and resilience.
Advancements in computing capabilities show promise in overcoming processing power, efficiency, and performance limitations of conventional computing methods in addressing Earth science challenges like rapid flood analysis. Quantum computers offer a fundamentally different paradigm of computation and can solve certain classes of problems exponentially faster than their classical counterparts. Likewise, quantum machine learning offers the potential to reduce required training data or produce more accurate models. The emerging field of neuromorphic, or brain-inspired, computing holds significant promise for algorithm development optimized for high-speed, low power. And in-memory computing saves time and energy for data-heavy processes like artificial intelligence training.
Blue Clarity is hosting the Beyond the Algorithm Challenge on behalf of NASA. The NASA Tournament Lab, part of the Prizes, Challenges, and Crowdsourcing program in the Space Technology Mission Directorate, manages the challenge. The program supports global public competitions and crowdsourcing as tools to advance NASA research and development and other mission needs.
For more information about the contest and a full list of rules and eligibility requirements, visit:
https://www.nasa-beyond-challenge.org
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