Leveraging Teacher Leaders to Share the Joy of NASA Heliophysics
Many teachers are exceptionally skilled at bridging students’ interests with real-world science. Now for the third year, the American Association of Physics Teachers (AAPT) has brought together such a group of highly-motivated secondary and higher education teachers as part of their NASA Heliophysics Education Activation Team (HEAT) Space Physics Ambassador program. In June of 2024, eight educators from across the country gathered in Chicago to reflect on how they could make use of the AAPT NASA HEAT team’s instructional materials for teaching basic physics concepts in a space science context. Following the three-day summit, each ambassador would plan to carry out professional development workshops for approximately 20 other educators.
Heliophysics can provide ample opportunity for teaching many concepts that are foundational to the Next Generation Science Standards and can support teachers who want to teach physics in context, but don’t always feel they have the resources to do so. One of the team’s most popular instructional materials includes a lesson about using data from NASA’s Solar and Heliospheric Observatory (SOHO) to create motion graphs of coronal mass ejections. Another activity relates data from NASA’s Solar Dynamics Observatory (SDO) from solar flare observations to explore how energy is stored and released in magnetic fields. These authentic learning resources offer the opportunity for teachers to bring space data into the classroom.
Educators who are interested in learning more about these and other lessons are welcome to join the team’s free 1.5-hour mini-workshops, one Saturday per month from September to December 2024.
NASA HEAT is part of NASA’s Science Activation Portfolio. Learn more about how Science Activation connects NASA science experts, real content, and experiences with community leaders to do science in ways that activate minds and promote deeper understanding of our world and beyond: https://science.nasa.gov/learn
Two ambassadors explore sunspot data during the summit.
Space Station AMS-02 Instrument Works on the Mystery of Dark Matter
AMS-02 mounted on the outside of the space station.
NASA
Visible matter in the form of stars and planets adds up to about five percent of the total known mass of the Universe. The rest is either dark matter, antimatter, or dark energy. The exact nature of these substances is unknown, but the International Space Station’s Alpha-Magnetic Spectrometer or AMS-02 is helping to solve the mystery.
AMS-02 collects data on charged particles from cosmic ray events, which helps scientists understand the origin of those rays and could ultimately reveal whether dark matter and antimatter exist.
To date, the instrument has collected data on about 573 events per second on average – just over 18 billion per year. This high volume of data enables highly precise statistical analyses, and multiple groups of researchers independently process the raw data to ensure accurate results.
NASA’s Webb Reveals Distorted Galaxy Forming Cosmic Question Mark
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NASA’s Webb Reveals Distorted Galaxy Forming Cosmic Question Mark
The galaxy cluster MACS-J0417.5-1154. Full image below.
Credits: NASA, ESA, CSA, STScI, V. Estrada-Carpenter (Saint Mary’s University).
It’s 7 billion years ago, and the universe’s heyday of star formation is beginning to slow. What might our Milky Way galaxy have looked like at that time? Astronomers using NASA’s James Webb Space Telescope have found clues in the form of a cosmic question mark, the result of a rare alignment across light-years of space.
“We know of only three or four occurrences of similar gravitational lens configurations in the observable universe, which makes this find exciting, as it demonstrates the power of Webb and suggests maybe now we will find more of these,” said astronomer Guillaume Desprez of Saint Mary’s University in Halifax, Nova Scotia, a member of the team presenting the Webb results.
Image A: Lensed Question Mark (NIRCam)
The galaxy cluster MACS-J0417.5-1154 is so massive it is warping the fabric of space-time and distorting the appearance of galaxies behind it, an effect known as gravitational lensing. This natural phenomenon magnifies distant galaxies and can also make them appear in an image multiple times, as NASA’s James Webb Space Telescope saw here. Two distant, interacting galaxies — a face-on spiral and a dusty red galaxy seen from the side — appear multiple times, tracing a familiar shape across the sky. Active star formation, and the face-on galaxy’s remarkably intact spiral shape, indicate that these galaxies’ interaction is just beginning.
NASA, ESA, CSA, STScI, V. Estrada-Carpenter (Saint Mary’s University).
While this region has been observed previously with NASA’s Hubble Space Telescope, the dusty red galaxy that forms the intriguing question-mark shape only came into view with Webb. This is a result of the wavelengths of light that Hubble detects getting trapped in cosmic dust, while longer wavelengths of infrared light are able to pass through and be detected by Webb’s instruments.
Astronomers used both telescopes to observe the galaxy cluster MACS-J0417.5-1154, which acts like a magnifying glass because the cluster is so massive it warps the fabric of space-time. This allows astronomers to see enhanced detail in much more distant galaxies behind the cluster. However, the same gravitational effects that magnify the galaxies also cause distortion, resulting in galaxies that appear smeared across the sky in arcs and even appear multiple times. These optical illusions in space are called gravitational lensing.
The red galaxy revealed by Webb, along with a spiral galaxy it is interacting with that was previously detected by Hubble, are being magnified and distorted in an unusual way, which requires a particular, rare alignment between the distant galaxies, the lens, and the observer — something astronomers call a hyperbolic umbilic gravitational lens. This accounts for the five images of the galaxy pair seen in Webb’s image, four of which trace the top of the question mark. The dot of the question mark is an unrelated galaxy that happens to be in the right place and space-time, from our perspective.
Image B: Hubble and Webb Side by Side
Image Before/After
In addition to producing a case study of the Webb NIRISS (Near-Infrared Imager and Slitless Spectrograph) instrument’s ability to detect star formation locations within a galaxy billions of light-years away, the research team also couldn’t resist highlighting the question mark shape. “This is just cool looking. Amazing images like this are why I got into astronomy when I was young,” said astronomer Marcin Sawicki of Saint Mary’s University, one of the lead researchers on the team.
“Knowing when, where, and how star formation occurs within galaxies is crucial to understanding how galaxies have evolved over the history of the universe,” said astronomer Vicente Estrada-Carpenter of Saint Mary’s University, who used both Hubble’s ultraviolet and Webb’s infrared data to show where new stars are forming in the galaxies. The results show that star formation is widespread in both. The spectral data also confirmed that the newfound dusty galaxy is located at the same distance as the face-on spiral galaxy, and they are likely beginning to interact.
“Both galaxies in the Question Mark Pair show active star formation in several compact regions, likely a result of gas from the two galaxies colliding,” said Estrada-Carpenter. “However, neither galaxy’s shape appears too disrupted, so we are probably seeing the beginning of their interaction with each other.”
“These galaxies, seen billions of years ago when star formation was at its peak, are similar to the mass that the Milky Way galaxy would have been at that time. Webb is allowing us to study what the teenage years of our own galaxy would have been like,” said Sawicki.
Image C: Wide Field – Lensed Question Mark (NIRCam)
The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
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Space Station AMS-02 Instrument Works on the Mystery of Dark Matter
AMS-02 mounted on the outside of the space station.
NASA
Visible matter in the form of stars and planets adds up to about five percent of the total known mass of the Universe. The rest is either dark matter, antimatter, or dark energy. The exact nature of these substances is unknown, but the International Space Station’s Alpha-Magnetic Spectrometer or AMS-02 is helping to solve the mystery.
AMS-02 collects data on charged particles from cosmic ray events, which helps scientists understand the origin of those rays and could ultimately reveal whether dark matter and antimatter exist.
To date, the instrument has collected data on about 573 events per second on average – just over 18 billion per year. This high volume of data enables highly precise statistical analyses, and multiple groups of researchers independently process the raw data to ensure accurate results.
Explore the September 2024 issue, highlighting NASA Stennis Silver Snoopy awards, center visits, and more!
Explore Lagniappe for September 2024 featuring:
NASA Honors NASA Stennis Employees for Flight Safety
Summer Interns Display NASA Stennis Work
NASA’s Rocket Propulsion Test Program Office Visits NASA Stennis
Gator Speaks
NASA’s Stennis Space Center keeps writing new history, and the front office announcement in August delights this ‘ol Gator!
The news delights me because the south Mississippi NASA center will continue to be in good hands with Christine Powell serving as the new deputy director. And talk about perfect timing – announcement of the selection came just a few weeks before the celebration of Women’s Equality Day on Aug. 26.
Gator Speaks
NASA/Stennis
In her new role, Powell now is responsible, along with NASA Stennis Director John Bailey, for coordinating all the rocket propulsion test capabilities onsite, along with managing the overall NASA center.
As the nation’s largest – and premier – propulsion test site, NASA Stennis supports test operations for both government and commercial aerospace companies. Powell’s depth of knowledge positions her perfectly for this new challenge.
Her record shows that she knows the ins-and-outs of NASA Stennis and is very-well versed on propulsion testing. Her career is also a testament to NASA developing its skilled workforce. Powell started as an intern at NASA Stennis in 1991. Following the internship, she worked as an instrumentation engineer and systems integration engineer before moving into leadership positions in 2004.
All in all, Powell illustrates perfectly the important role women play at NASA Stennis – in positions and roles all across the center. Women are a vital part of the NASA Stennis team, contributing to every area of the center’s work and mission.
NASA Stennis’ aim in the future is to operate as a multi-user propulsion testing enterprise that accelerates the development of aerospace systems and services by government and industry.
This Gator has witnessed many successful endeavors at NASA Stennis, and I am confident that Powell’s new role will have her adding value to this endeavor.
Just as the focus was on women’s equality last month, September provides a time to celebrate the hard work of all with Labor Day on the first Monday of the month. As we move forward, the newest deputy director’s journey at NASA Stennis proves that work is not merely a means to an end, but also a journey to realize one’s full potential.
NASA Honors NASA Stennis Employees for Flight Safety
NASA Stennis congratulates the 2024 Silver Snoopy Award recipients from NASA Stennis and the NASA Shared Services Center.
NASA Stennis Director John Bailey welcomes employees and guests to the Silver Snoopy Award ceremony on Aug. 21 at NASA’s Stennis Space Center. NASA’s Space Flight Awareness Program recognizes outstanding job performances and contributions by civil servants and contract employees. It focuses on excellence in quality and safety in support of human spaceflight.
NASA/Danny Nowlin
NASA astronaut Reid Wiseman speaks to employees and guests before presenting the Silver Snoopy awards on Aug. 21 at NASA’s Stennis Space Center. The Silver Snoopy is the astronauts’ personal award and is presented to less than 1 percent of the total NASA workforce annually. Wiseman will be one of four astronauts flying around the Moon on Artemis II, the first crewed mission on NASA’s path toward long-term scientific lunar exploration. The 10-day flight will test NASA’s foundational human deep space exploration capabilities, the agency’s powerful SLS (Space Launch System) rocket, and the Orion spacecraft for the first time with astronauts. The RS-25 engines helping to power SLS were tested at NASA Stennis.
NASA/Danny Nowlin
The following employees received the Silver Snoopy award presented by NASA astronaut Reid Wiseman on Aug. 21 at NASA’s Stennis Space Center:
William Berry
NASA Stennis employee William Berry, a native of Diamondhead, Mississippi, is a metrology technician for Alutiiq Essential Services, LLC at NASA Stennis. The Picayune, Mississippi, resident received the honor for his dedication to duty and commitment to improving the operations of the center’s Measurement Standards and Calibration Laboratory. His contributions help ensure the laboratory achieves its fiscal goals of delivering customer equipment on time.
Allen Blow
NASA Stennis employee Allen Blow, a native of Yorktown, Virginia, is a principal engineer for Syncom Space Services at NASA Stennis. The New Orleans resident received the honor for providing engineering services to ensure the success of the SLS (Space Launch System) Exploration Upper Stage test project on the Thad Cochran Test Stand (B-2) and the RS-25 engine test project on the Fred Haise Test Stand.
Michael Brown
NASA Stennis employee Michael Brown, a native of Cerritos, California, is a quality engineer for Aerojet Rocketdyne, an L3Harris Technologies company, at NASA Stennis. The Slidell, Louisiana, resident received the honor for his commitment to test flight support, attention to detail, and unwavering passion for spaceflight.
Tessa Keating
NASA Stennis employee Tessa Keating, a native and resident of Carriere, Mississippi, received the honor for her outstanding contributions to the NASA Stennis Office of Communications and to NASA. She continually provides excellent work in telling the NASA story to diverse audiences, including influential leaders, equipping them with a broader knowledge of, and appreciation for, the center’s role in the agency.
Rhonda Lavigne
NASA Stennis employee Rhonda Lavigne, a native of Pass Christian, Mississippi, is a corrective action request manager for SaiTech at NASA Stennis. The Gulfport, Mississippi, resident received the honor for her dedication to the NASA Stennis Audit Program. Her support ensures all reviews are well planned, audit objectives are met, and compliance for continual improvement of programs impacting the NASA Stennis mission is promoted.
Stephen O’Neill
NASA Stennis employee Stephen O’Neill, a native and resident of Poplarville, Mississippi, is a NASA industrial hygienist in the Center Operations Directorate at NASA Stennis. O’Neill received the honor for his contributions in helping the site achieve critical engine and stage test project goals for NASA’s SLS (Space Launch System) rocket.
Benjamin Stevens
NASA Stennis employee Benjamin Stevens, a native of Lake Charles, Louisiana, is a NASA information technology specialist for the NASA Shared Services Center, located at NASA Stennis. The Picayune, Mississippi, resident received the honor for his expertise toward improving the integration and security posture of the NASA Shared Services Center’s information technology telecommunications and networking environment. His work enables shared services delivery to the agency’s engineers, scientists, researchers, and administrative professionals.
Glenn Varner
NASA Stennis employee Glenn Varner, a native and resident of Gulfport, Mississippi, is a NASA mechanical test engineer in the Engineering and Test Directorate at NASA Stennis. He received the honor for his performance and contributions to Thad Cochran Test Stand (B-2) operations for SLS (Space Launch System) core stage testing for Artemis I. Varner’s work helped improve facility performance and responsiveness, leading to successful testing of the SLS core stage.
Steven Wood
NASA Stennis employee Steven Wood, a native and resident of Picayune, Mississippi, is a NASA contract specialist for the NASA Shared Services Center, located at NASA Stennis. He received the honor for going above and beyond normal work assignments to accomplish several highly visible contract actions for NASA’s Early-Stage Innovation and Partnerships programs.
Thomas Wolfe
NASA Stennis employee Thomas Wolfe is a senior mechanical engineering associate for Syncom Space Services at NASA Stennis. He received the honor for contributions to numerous safe and successful government and commercial test projects at NASA Stennis, along with his record of consistent performance and achievement.
NASA Stennis summer intern Joseph Dulog, left, shares about his work on a lunar fluid systems developmental platform during an Aug. 7 event hosted by the Office of STEM Engagement. Dulog, a student at Rowan University in Glassboro, New Jersey, worked with the NASA Stennis Autonomous Systems Laboratory. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA/Danny Nowlin
NASA Stennis summer intern Madison Godbold, right, shares about her work of inspiring the Artemis Generation through ASTRO Camp activities during an Aug. 7 event hosted by the Office of STEM Engagement. Godbold, a student at The University of Southern Mississippi in Hattiesburg, worked with the NASA Stennis Office of STEM Engagement. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA/Danny Nowlin
NASA Stennis summer intern Lekh Patel shares about his work on lunar communications during an Aug. 7 event hosted by the Office of STEM Engagement. Patel, a student at Rutgers University in Newark, New Jersey, worked with the NASA Stennis Autonomous Systems Laboratory. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA/Danny Nowlin
NASA Stennis summer intern Logan Blesse, left, shares about his work on future lunar autonomous robotic development during an Aug. 7 event hosted by the Office of STEM Engagement. Blesse, a student at The University of Southern Mississippi in Hattiesburg, worked with the NASA Stennis Autonomous Systems Laboratory. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA/Danny Nowlin
NASA Stennis summer intern Jordan Thomas is shown with his presentation on the 2024 Sustainability Report for NASA Stennis during an Aug. 7 event hosted by the Office of STEM Engagement. Thomas, a student at the University of South Alabama in Mobile, worked with the NASA Stennis Center Operations Directorate. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA/Danny Nowlin
NASA Stennis summer intern Dylan Williams is shown with his presentation highlighting work with test operations during an Aug. 7 event hosted by the Office of STEM Engagement. Williams, a student at Meridian Community College in Meridian, Mississippi, worked with the NASA Stennis Engineering and Test Directorate. The poster symposium highlighted research topics, including propulsion test operations, lunar robotics, autonomous systems, STEM education, and more. NASA’s Office of STEM Engagement paid internships allow high school and college-level students to contribute to the agency’s mission to advance science, technology, aeronautics, and space exploration.
NASA’s Rocket Propulsion Test Program Office Visits NASA Stennis
NASA and contractor representatives working with NASA’s Rocket Propulsion Test Program Office stand at the base of the Thad Cochran Test Stand during a tour of the test complex on Aug. 15 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The program office hosted a Risk Workshop and Program Management Review meeting at NASA Stennis on Aug. 13-15. The representatives are from NASA Stennis; NASA’s Neil Armstrong Test Facility in Sandusky, Ohio; NASA’s Michoud Assembly Facility in New Orleans; NASA’s Marshall Space Flight Center in Huntsville, Alabama; NASA’s Wallops Flight Facility in Virginia; and NASA Headquarters in Washington. NASA Stennis is preparing the Thad Cochran Test Stand (B-2) to test the exploration upper stage, which will fly on future SLS (Space Launch System) missions as NASA continues its mission of exploring the secrets of the universe for the benefit of all. The upper stage is being built at NASA Michoud as a more powerful second stage to send the Orion spacecraft to deep space. It is expected to fly on the Artemis IV mission. Before that, it will be installed on the test stand at NASA Stennis to undergo a series of Green Run tests of its integrated systems to demonstrate it is ready to fly.
NASA/Shane Corr
Java with John Hosts NASA Stennis Employees
NASA Stennis Director John Bailey hosts a Java with John session with agency employees Aug. 22. The employee-led discussion happens in a relaxed environment with conversations aimed at fostering a culture where employees are welcome to share what matters most to them at work.
NASA/Danny Nowlin
NEX Stennis Receives 2023 Bingham Award
The Navy Exchange Service Command presented NEX Stennis with the 2023 Bingham Award during an Aug. 26 ceremony at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. NEX Stennis, a gas station and minimart at NASA Stennis, is one of nine winners for the award recognizing excellence in customer service, operations, and management. NEX Stennis and the Naval Construction Battalion in Gulfport, Mississippi, topped sales category six by earning between $2.5 million and $4 million for the year. NASA Stennis Associate Director Rodney McKellip accepted the award on behalf of the center. Pictured (left to right) are Steve Dienes, NEX Stennis manager; McKellip; Robert Bianchi, rear admiral (retired) and chief executive officer of the Navy Exchange Service Command; and Katie Wilson, NEX Stennis general manager.
Joseph Ladner’s experiences working at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, motivate him to “pay it forward” so more people can be a part of something great.
Joseph Ladner stands at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, where he leads a team managing the budgets to fund the nation’s premier propulsion test site.
Lagniappe is published monthly by the Office of Communications at NASA’s Stennis Space Center. The NASA Stennis office may be contacted by at 228-688-3333 (phone); ssc-office-of-communications@mail.nasa.gov (email); or NASA OFFICE OF COMMUNICATIONS, Attn: LAGNIAPPE, Mail code IA00, Building 1111 Room 173, Stennis Space Center, MS 39529 (mail).
The Lagniappe staff includes: Managing Editor Lacy Thompson, Editor Bo Black, and photographer Danny Nowlin.
