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STScI Senior Astrophysicist Mario Livio Elected AAAS Fellow
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By NASA
Four individuals with NASA affiliations have been named 2022 fellows by the American Association for the Advancement of Science (AAAS) in recognition of their scientifically and socially distinguished achievements in the scientific enterprise.
Election as a Fellow by the AAAS Council honors members whose efforts on behalf of the advancement of science or its applications in service to society have distinguished them among their peers and colleagues. The 2022 Fellows class includes 508 scientists, engineers, and innovators spanning 24 scientific disciplines.
Rita Sambruna from NASA’s Goddard Space Flight Center in Greenbelt, Maryland, was recognized in the AAAS Section on Astronomy, and Jennifer Wiseman, also from Goddard, was recognized in the AAAS Section on Physics. Dorothy Peteet of NASA’s Goddard Institute for Space Studies (GISS) in New York was honored in the AAAS section on Earth Science. Erik Conway of NASA’s Jet Propulsion Laboratory (JPL) in southern California was honored for distinguished contributions and public outreach to the history of science and understanding of contemporary science and science policy.
Dr. Rita Sambruna is the acting deputy director of the Science and Exploration Directorate and the deputy director of the Astrophysics Division at Goddard. She also promotes increased participation of underrepresented groups in science.Courtesy of Rita M. Sambruna Rita Sambruna
Dr. Rita Sambruna is the acting deputy director of the Science and Exploration Directorate and the deputy director of the Astrophysics Division at Goddard. She also promotes increased participation of underrepresented groups in science.
She worked with a team to position Goddard to lead the decadal top priority missions. She led a team to set into place a vision for a Multi-Messenger Astrophysics Science Support Center at Goddard, to lead the astrophysics community in reaping the most from NASA- and ground-based observations of celestial sources.
She came to Goddard in 2005 to work on multiwavelength observations of jets using the Fermi Gamma-ray Space Telescope and other NASA capabilities. From 2010 to 2020 she worked at NASA Headquarters, Washington, as a program scientist for astrophysics. Her research interests include relativistic jets, physics of compact objects, supermassive black holes in galaxies, and multiwavelength and multi-messenger astrophysics.
In December 2022, Sambruna was awarded the Honorary Fellowship of the Royal Astronomical Society (RAS) as an internationally acclaimed astrophysicist who embodies the RAS mission in promoting the advancement of science, the increased participation of historically underrepresented groups in astronomy, and a broad interest in astronomy. In 2019 she was awarded the NASA Extraordinary Achievement Medal for her leadership on the 2020 Astrophysics Decadal Survey studies. She was named Fellow of the American Physical Society in 2020 and a Fellow of the American Astronomical Society in 2021.
Dr. Jennifer Wiseman is a senior astrophysicist at Goddard and a Senior Fellow at Goddard, where she serves as the senior project scientist for the Hubble Space Telescope. Her primary responsibility is to ensure that the Hubble mission is as scientifically productive as possible.NASA Jennifer Wiseman
Dr. Jennifer Wiseman is a senior astrophysicist at Goddard and a Senior Fellow at Goddard, where she serves as the senior project scientist for the Hubble Space Telescope. Her primary responsibility is to ensure that the Hubble mission is as scientifically productive as possible. Previously, Wiseman headed Goddard’s Laboratory for Exoplanets and Stellar Astrophysics. She started her career at NASA in 2003 as the program scientist for Hubble and several other astrophysics missions at NASA Headquarters.
Wiseman’s scientific expertise is centered on the study of star-forming regions in our galaxy using a variety of tools, including radio, optical, and infrared telescopes. She has a particular interest in dense interstellar gas cloud cores, embedded protostars, and their related outflows as active ingredients of cosmic nurseries where stars and their planetary systems are born. In addition to research in astrophysics, Wiseman is also interested in science policy and public science outreach and engagement. She has served as a congressional science fellow of the American Physical Society, an elected councilor of the American Astronomical Society, and a public dialogue leader for AAAS. She enjoys giving talks on the excitement of astronomy and scientific discovery, and has appeared in many science and news venues, including The New York Times, The Washington Post, NOVA, and National Public Radio.
Dr. Dorothy M. Peteet is a senior research scientist at GISS and an adjunct professor at Columbia University. She directs the Paleoecology Division of the New Core Lab at Lamont Doherty Earth Observatory (LDEO) of Columbia.NASA Dorothy Peteet
Dr. Dorothy M. Peteet is a senior research scientist at GISS and an adjunct professor at Columbia University. She directs the Paleoecology Division of the New Core Lab at Lamont Doherty Earth Observatory (LDEO) of Columbia.
In collaboration with GISS climate modelers and LDEO geochemists, she is studying conditions of the Late Pleistocene and Holocene that are archived in sediments from lakes and wetlands. Peteet documents past changes in vegetation, derived from analyses of pollen and spores, plant and animal macrofossils, carbon, and charcoal embedded in sediments. Her research provides local and regional records of ancient vegetational and climate history. One recent focus has been the sequestration of carbon in northern peatlands and coastal marshes: ecosystems that are now vulnerable to climate change and potentially substantial releases of carbon back into the atmosphere.
Peteet also has performed climate modeling experiments to test hypotheses concerning the last glacial maximum and abrupt climate change. She is interested in climate sensitivity and in how past climate changes and ecological shifts might provide insights on future climate change.
Erik Conway has served as the historian at JPL since 2004. Prior to that, he was a contract historian at NASA’s Langley Research Center in Hampton, Virginia. He is a historian of science and technology, and has written histories of atmospheric science, supersonic transportation, aviation infrastructure, Mars exploration, and climate change denial.NASA Erik Conway
Erik Conway has served as the historian at JPL since 2004. Prior to that, he was a contract historian at NASA’s Langley Research Center in Hampton, Virginia. He is a historian of science and technology, and has written histories of atmospheric science, supersonic transportation, aviation infrastructure, Mars exploration, and climate change denial.
He is the author of nine books, most recently, “A History of Near-Earth Objects Research” (NASA, 2022), and “The Big Myth” (Bloomsbury, 2023). His book “Merchants of Doubt” with Naomi Oreskes was awarded the Helen Miles Davis and Watson Davis prize from the History of Science Society. He received a Guggenheim Fellowship in 2018 and the Athelstan Spilhaus Award from the American Geophysical Union in 2016.
AAAS noted that these honorees have gone above and beyond in their respective disciplines. They bring a broad diversity of perspectives, innovation, curiosity, and passion that will help sustain the scientific field today and into the future. Many of these individuals have broken barriers to achieve successes in their given disciplines.
AAAS is the world’s largest general scientific society and publisher of the Science family of journals.
For information about NASA and agency programs, visit: https://www.nasa.gov
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Last Updated Feb 10, 2025 EditorJamie Adkins Related Terms
Goddard Space Flight Center Goddard Institute for Space Studies People of Goddard View the full article
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By NASA
Jonathan Gardner of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, was selected as a 2023 Fellow of the American Astronomical Society (AAS) for extraordinary achievement and service. He is being recognized for exceptional community service and scientific leadership of NASA’s James Webb Space Telescope science teams, leading to Webb’s flight hardware exceeding all of its requirements.
Dr. Jonathan Gardner is the Deputy Senior Project Scientist for the James Webb Space Telescope at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.Credits: Courtesy of Jonathan Gardner Gardner is the deputy senior project scientist for the Webb telescope in Goddard’s Astrophysics Science Division. Webb, which launched Dec. 25, 2021, is the largest, most powerful, and most complex space science telescope ever built. 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 the Canadian Space Agency.
John Mather, senior project scientist on Webb and a senior astrophysicist at Goddard, nominated Gardner for the fellowship. In his nomination, Mather wrote:
“Jonathan Gardner is a quiet superstar, well known to the Webb community. As deputy senior project scientist for Webb, Gardner represents the senior project scientist in all aspects of the mission, with responsibility for ensuring Webb’s scientific performance. Gardner is a tireless advocate for the scientific vision and its accurate implementation. He is the main spokesperson for Webb science throughout NASA and in the wider astronomy community. He is the person most responsible for keeping the science teams working well together and for communicating with other astronomers.”
Gardner began working on Webb as a member of the Ad-Hoc Science Working Group in the late 1990s, joining the project as the deputy senior project scientist in 2002.
Beginning in 2002, Gardner organized all the meetings and communications of the Science Working Group, which included people from the U.S., Europe, and Canada, including instrument teams and other partners. He recruited Goddard scientists for the mission’s Project Science Team, and ensured a scientist was assigned to every engineering topic. Gardner also wrote and published the scientific requirements in a dedicated issue of Space Science Reviews. He set up the Science Requirements Analysis Board to review any potential threats to the scientific goals of the mission and worked with engineering teams to avoid any failures. He represented scientific interests throughout the engineering project and throughout NASA, by ensuring regular communication between scientists, managers, and engineers.
The 2023 AAS Fellows are recognized for enhancing and sharing humanity’s scientific understanding of the universe through personal achievement and extraordinary service to the astronomical sciences and to the AAS.
AAS, established in 1899, is a major international organization of professional astronomers, astronomy educators, and amateur astronomers. Its membership of approximately 8,000 also includes physicists, geologists, engineers, and others whose interests lie within the broad spectrum of subjects now comprising the astronomical sciences. The mission of the AAS is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community, which it achieves through publishing, meetings, science advocacy, education and outreach, and training and professional development.
For information about NASA and agency programs, visit: https://www.nasa.gov
By Robert Gutro
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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By NASA
For astronauts aboard the International Space Station, staying connected to loved ones and maintaining a sense of normalcy is critical. That is where Tandra Gill Spain, a computer resources senior project manager in NASA’s Avionics and Software Office, comes in. Spain leads the integration of applications on Apple devices and the hardware integration on the Joint Station Local Area Network, which connects the systems from various space agencies on the International Space Station. She also provides technical lead support to the Systems Engineering and Space Operations Computing teams and certifies hardware for use on the orbiting laboratory.
Spain shares about her career with NASA and more. Read on to learn about her story, her favorite project, and the advice she has for the next generation of explorers.
Tandra Spain’s official NASA portrait. NASA Where are you from?
I am from Milwaukee, Wisconsin.
Tell us about your role at NASA.
I am the Apple subsystem manager where I lead the integration of applications on Apple devices as well as the hardware integration on the Joint Station Local Area Network. We use a variety of different software but I work specifically with our Apple products. I also provide technical lead support to the Systems Engineering and Space Operations Computing teams. In addition, I select and oversee the certification of hardware for use on the International Space Station, and I research commonly used technology and assess applicability to space operations.
How would you describe your job to family or friends who may not be familiar with NASA?
I normalize living and working in space by providing the comforts and conveniences of living on Earth.
Tandra spain
Computer Resources Senior Project Manager
I get the opportunity to provide the iPads and associated applications that give astronauts the resources to access the internet. Having access to the internet affords them the opportunity to stay as connected as they desire with what is going on back home on Earth (e.g., stream media content, stay in touch with family and friends, and even pay bills). I also provide hardware such as Bluetooth speakers, AirPods, video projectors, and screens.
How long have you been working for NASA?
I have been with the agency for 30 years, including 22 years as a contractor.
What advice would you give to young individuals aspiring to work in the space industry or at NASA?
I have found that there is a place for just about everyone at NASA, therefore, follow your passion. Although many of us are, you don’t have to be a scientist or engineer to work at NASA. Yearn to learn. Pause and listen to those around you. You don’t know what you don’t know, and you will be amazed what gems you’ll learn in the most unexpected situations.
Additionally, be flexible and find gratitude in every experience. Many of the roles that I’ve had over the years didn’t come from a well-crafted, laid-out plan that I executed, but came from taking advantage of the opportunities that presented themselves and doing them to the best of my ability.
Tandra Spain and her husband, Ivan, with NASA astronaut and Flight Director TJ Creamer when she was awarded the Silver Snoopy Award. What was your path to NASA?
I moved to Houston to work at NASA’s Johnson Space Center immediately upon graduating from college.
Is there someone in the space, aerospace, or science industry that has motivated or inspired you to work for the space program? Or someone you discovered while working for NASA who inspires you?
I spent over half of my career in the Astronaut Office, and I’ve been influenced in different ways by different people, so it wouldn’t be fair to pick just one!
What is your favorite NASA memory?
I’ve worked on so many meaningful projects, but there are two recent projects that stand out.
Humans were not created to be alone, and connection is extremely important. I was able to provide a telehealth platform for astronauts to autonomously video conference with friends and family whenever an internet connection is available. Prior to having this capability, crew were limited to one scheduled video conference a week. It makes me emotional to think that we have moms and dads orbiting the Earth on the space station and they can see their babies before they go to bed, when they wake up in the morning, or even in the middle of the night if needed.
In addition, since iPads are used for work as well as personal activities on station, it is important for my team to be able to efficiently keep the applications and security patches up to date. We completed the software integration and are in the process of wrapping up the certification of the Mac Mini to provide this capability. This will allow us to keep up with all software updates that Apple releases on a regular basis and minimize the amount of crew and flight controller team time associated with the task by approximately 85%.
Tandra Spain, her mother, Marva Herndon, and her daughter, Sasha, at her daughter’s high school graduation in 2024. What do you love sharing about station? What’s important to get across to general audiences to help them understand the benefits to life on Earth?
When I speak to the public about the space station, I like to compare our everyday lives on Earth to life on the station and highlight the use of technology to maintain the connection to those on Earth. For example, most people have a phone. Besides making a phone call, what do you use your phone for? It is amazing to know that the same capabilities exist on station, such as using apps, participating in parent teacher conferences, and more.
If you could have dinner with any astronaut, past or present, who would it be?
I would have dinner with NASA astronaut Ron McNair. He graduated from the same university as I did, and I’ve heard great stories about him.
Do you have a favorite space-related memory or moment that stands out to you?
As I mentioned previously, human connection is extremely important. As an engineer in the Astronaut Office, I worked on a project that provided more frequent email updates when Ku-Band communication was available. Previously, email was synced two to three times a day, and less on the weekend. When the capability went active, I sent the first email exchange.
What are some of the key projects you’ve worked on during your time at NASA? What have been your favorite?
There have been so many projects over the past 30 years that I don’t think I could select just one. There is something however, that I’ve done on many occasions that has brought me pure joy, which is attending outreach events as Johnson’s “Cosmo” mascot, especially Houston Astros games.
Tandra Spain representing NASA as “Cosmo” the astronaut mascot at a Houston Astros baseball game. What are your hobbies/things you enjoy outside of work?
I enjoy crafting, traveling, mentoring students in Pearland Independent School District, spending time with family, and my Rooted Together community.
Day launch or night launch?
Night launch!
Favorite space movie?
Star Wars (the original version)
NASA “worm” or “meatball” logo?
Meatball
Every day, we’re conducting exciting research aboard our orbiting laboratory that will help us explore further into space and bring benefits back to people on Earth. You can keep up with the latest news, videos, and pictures about space station science on the Station Research & Technology news page. It’s a curated hub of space station research digital media from Johnson and other centers and space agencies.
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By Space Force
CMSSF Bentivegna visited Colorado and met with two groups of USSF senior noncomissioned officers to discuss their evolving roles in the USSF.
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Latha Balijepalle, a senior database administrator at NASA Ames, encourages others to take a risk and pursue challenges in their work, like trying something new that might open doors to a new opportunity.NASA/Brandon Torres Navarrete When Madhavi Latha Balijepalle noticed that her morning commute took her past NASA Ames Research Center in California’s Silicon Valley, she set a new career goal for herself: working for NASA.
“I started manifesting it, thinking about it every day as I drove by. When I started looking for a new job, I saw an opening and decided to apply,” said Balijepalle, a senior database administrator working at the Airspace Operations Laboratory (AOL) at NASA Ames.
Eight and a half years later, she supports the researchers and developers who research next-generation solutions to advance aircraft technology and air traffic management.
A journey into the unknown
Balijepalle’s journey to NASA started thousands of miles away. She grew up in a small town in southern India, studying electrical engineering in college and establishing a career in information technology, working in C++ and Python.
When her husband found a job opportunity in the United States, Balijepalle’s life took an unexpected turn.
“I never planned to move to America,” said Balijepalle. “It was not easy to come here, even though my husband had a job. I stayed in India for almost nine months, before he found a different job that would help us with my visa and documentation.”
After settling into her new country, growing her family, and developing in her new career, Balijepalle began to ponder her dream job at NASA. She and her younger daughter, a fellow space fan, enjoyed talking about the agency’s work in space, and when a Linux administrator position opened up, she jumped at the chance.
A dream job becomes reality
At the lab, Balijepalle was initially responsible for managing the lab’s Linux servers and applications. Today, she also supports researchers and developers with development, automation, and deployment of their work.
“Latha is the lifeblood of the lab,” said Jeff Homola, co-leader of the Airborne Operations Laboratory at NASA Ames. “Without her unwavering dedication to making sure our systems are safe, secure, up to date, and running smoothly, we would not be able to do what we do in the lab.”
One of Balijepalle’s proudest achievements during her NASA career is her language skills. Growing up, she spoke Telugu and Hindi, and learned English, but communication was still a challenge when she arrived at NASA.
“I spoke English when I came to America, but not as well, and not using the technical language we use at NASA,” said Balijepalle. “I’m proud that I’ve improved my communications skills.”
“Step outside your comfort zone”
Looking back on the commute that changed her life, Balijepalle says she owes it all to being up to the challenge.
“I wasn’t a risk taker, I didn’t think about stepping outside my comfort zone, but as I drove by NASA Ames each day, I started to think about astronauts. They step outside their comfort zone and leave the planet, so maybe I could take a risk, too.”
For those who also dream of working at NASA one day, Balijepalle has some advice: try doing it her way.
“Start thinking about it and manifesting your dream. Maybe it will come true, and maybe it won’t, but you might as well try.”
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Last Updated Dec 23, 2024 Related Terms
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