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What can satellites reveal about climate tipping points?
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By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA provides a variety of pathways for those outside the agency to contribute to authentic and meaningful research. Whether you’re a student pursuing a degree in STEM (science, technology, engineering, or mathematics), an educator looking for new ways to engage your classroom, or a citizen scientist enthusiastic about sharing your observations, there’s a wide array of opportunities to get involved in NASA research.
Citizen scientists around the world participate in environmental observation and measurement efforts through GLOBE.NASA Everybody
People from all around the world can make contributions to NASA research through citizen science projects and other opportunities available to the public.
Share your observations and take measurements in your part of the world through GLOBE (Global Learning and Observations to Benefit the Environment), an international science and education initiative that engages students, teachers, and the public in collecting and analyzing environmental data. Do you have a relevant idea for human health science research that could be performed on the future Gateway lunar space station? Follow these steps to share your idea for consideration. The Prizes, Challenges, and Crowdsourcing program through NASA’s Space Technology Mission Directorate invites citizen scientists to develop innovations in recycling material waste on deep space missions, develop aids/devices for navigating on the lunar surface during future Artemis missions, and more. Do you have the “right stuff” to participate in a simulated deep space mission? NASA’s HERA (the Human Exploration Research Analog) is seeking healthy subjects to participate in 45-day simulations to study the physiological and psychological effects of isolation and confinement on humans to help prepare for future missions to the Moon and Mars. Visit the NASA Citizen Science webpage for more opportunities to discover the secrets of the universe, search for life elsewhere, and improve life on Earth and in space. This collage features the winning designs in the 2024 Dream with Us Design Challenge, which asks students to dream of innovations for the future of aviation.NASA Middle and High School Students
Students can gain valuable experience while making a difference in the future of aeronautics and exploration.
Rising high school juniors and seniors are eligible to apply for the four-week Gene Lab for High School Students training program sponsored by NASA’s Ames Research Center in Silicon Valley, California. The program focuses on collecting and analyzing complex biological data such as genetic codes, and computational biology. Through the annual TechRise Student Challenge offered by NASA’s Space Technology Mission Directorate, U.S. students in grades 6 to 12 form teams and design an experiment to fly on a suborbital flight platform such as a high-altitude balloon. Interested in aviation? The Dream With Us Design Challenge through NASA’s Aeronautics Research Mission Directorate invites students in grades 6 to 12 to envision new innovations that will improve the safety, sustainability, and accessibility of aviation systems and technology. Through NASA internships, U.S. students ages 16 and up can boost their research experience and contribute to NASA’s work with the guidance of an agency mentor. This collage features the winning designs in the 2024 Dream with Us Design Challenge, which asks students to dream of innovations for the future of aviation.NASA Undergraduate and Graduate Students
NASA offers a variety of research opportunities for college students preparing to launch their own exciting careers in STEM.
NASA’s Established Program to Stimulate Competitive Research (EPSCoR) grants competitive awards to enable college and university students within specific U.S. jurisdictions to participate in cutting-edge research projects that address NASA’s challenges and needs. The National Space Grant College and Fellowship Project (Space Grant), is a national network of colleges and universities comprising a total of 52 consortia across the U.S. These consortia fund several research opportunities for students attending member colleges and universities. Look up your state’s Space Grant consortium website to discover available opportunities. NASA internships are available in a wide range of opportunities for undergraduate and graduate students, enabling meaningful contributions to NASA’s missions as well as authentic experience as a part of the agency’s world-class workforce. Through the University Student Research Challenge, students are invited to propose their ideas describing innovative new approaches to tackling one of six major research areas as outlined by NASA’s Aeronautics Research Mission Directorate. Students can take part in valuable studies of the ever-changing Earth system through NASA’s Earth Science Division’s Early Career Research (ECR) program. ECR includes the eight-week Student Airborne Research Program, the Climate Change Research Initiative, and more. College students at Minority Serving Institutions can contribute to the agency’s exploration goals through many opportunities offered by NASA’s Minority University Research and Education Project (MUREP). Educators of grades K-8 take part in a workshop hosted by NASA’s Next Gen STEM.NASA Educators
NASA provides opportunities for educators to participate in authentic aerospace research, as well as to engage their students in research in the classroom.
Space Grant offers a variety of opportunities for educators, from curriculum enhancement and faculty development to grants enabling teachers to bring NASA research into the classroom. Look up your state’s Space Grant consortium website to discover available opportunities. NASA welcomes interns with professional teaching experience to help foster the education and curiosity of students who will shape the future workforce. Visit NASA Internships to learn more and find current opportunities. Through NASA’s Climate Change Research Initiative, part of the agency’s Earth Science Division’s Early Career Research Program, high school STEM educators can join a research team led by NASA scientists to focus on a research area related to climate change. There’s More to Explore
Explore available NASA STEM learning experiences, such as internship roles, student competitions, or engagements with NASA researchers, through NASA’s STEM Gateway platform. Visit NASA’s Learning Resources webpage for the latest news and resources from the agency’s Office of STEM Engagement.
Keep Exploring Discover More STEM Topics From NASA
NASA STEM Engagement Funding Opportunities
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About STEM Engagement at NASA
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By European Space Agency
Torrential rainfall causing deadly flash floods has hit southern and eastern Spain in regions including the Costa del Sol, where the city of Malaga is located, and Valencia in the east. As these areas struggle to cope with the aftermath, satellite technology has played a crucial role in assessing the damages of the affected areas.
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By NASA
A mentor of research scientist Meloë Kacenelenbogen once shared a sentiment from French author André Gide: “You cannot discover new oceans unless you have the courage to lose sight of the shore.” Kacenelenbogen pushes beyond her comfort zone to explore the unknown.
Name: Meloë S. Kacenelenbogen
Formal Job Classification: Research scientist
Organization: Climate and Radiation Laboratory, Science Directorate (Code 613)
Dr. Meloë S. Kacenelenbogen is a research scientist at NASA’s Goddard Space Flight Center in Greenbelt, Md. She studies the impact of aerosols on air quality and the Earth’s climate.Photo courtesy of Meloë Kacenelenbogen What do you do and what is most interesting about your role here at Goddard?
I study the impact of aerosols — suspended particles from, for example, wildfire smoke, desert dust, urban pollution, and volcanic eruptions — on air quality and the Earth’s climate. I use space, air, and ground-based observations, as well as models.
Why did you become a scientist? What is your educational background?
I never made a deliberate choice to become a scientist. I started with very little confidence as a child and then built up my confidence by achieving things I thought I could not do. I chose the hardest fields to work on along the way. Science looked hard and so did fluid mechanics, remote sensing, and atmospheric physics. I have failed many times, but I always learn something and move on. I do get scared and maybe even paralyzed for a day or two, but I never let fear or failure immobilize me for long.
I was born in Maryland, but my family moved to France when I was young, so I am fluent in French. I have a bachelor’s and master’s degree in mechanical engineering, and physical methods in remote sensing from the Université Pierre et Marie Curie (Paris VI, Jussieu). In 2008, I got a Ph.D. in atmospheric physics for applying satellite remote sensing to air quality at the Université des Sciences et Technologies de Lille (USTL), France.
What are some of your career highlights?
After my Ph.D., I worked for the Atmospheric Lidar Group at the University of Maryland, Baltimore County (UMBC), on spaceborne and ground-based lidars. In 2009, I got a NASA Post-doctoral Program (NPP) fellowship at the agency’s Ames Research Center in California’s Silicon Valley, where I worked for 13 years on space-based, aircraft-based, and ground-based atmospheric aerosol vertical distribution and aerosol typing.
In 2022, I came to work at the Climate and Radiation Lab at Goddard.
What is most interesting about aerosols?
Aerosols are very topical because they have a huge impact on the air we breathe and our Earth’s climate. The smaller the aerosol, the deeper it can get into our lungs. Among other sources, aerosols can come from cars, factories, or wildfires. We all know that wildfires are becoming bigger and more frequent. They are expected to happen even more frequently in the future due to climate change. Both when I was living in California and here in Maryland, I have experienced first-hand choking from the wildfire smoke. I will always remember how apocalyptic it felt back in the summer of 2020 in California when wildfire smoke was paired with COVID confinement, and the sky turned Mars-like orange.
Please tell us about your involvement with the Atmosphere Observing System (AOS)?
I am incredibly lucky to be able to contribute to the next generation of NASA’s satellites. I am working on AOS, which will observe aerosols, clouds, convention, and precipitation in the Earth’s atmosphere. I am part of the team that is helping design several instruments and algorithms.
My role is to connect this spaceborne observing system to all our other space, ground, and air-based measurements at the time of launch. We are making a mesh of observations to address the science questions, run the algorithms, and validate the spaceborne measurements. I am constantly pushed to expand my horizon and my own knowledge.
Why do you enjoy always challenging yourself intellectually?
I started that way. I had no confidence, so I felt that the only way I could build my confidence was to try doing things that scared me. I may sometimes be a little scared, but I am never bored.
What did you learn from your mentors?
A few years ago, a mentor shared a quote from André Gide with me that encapsulates what we are talking about: “You cannot discover new oceans unless you have the courage to lose sight of the shore.” In other words, it is OK, maybe preferable, to be out of my comfort zone to explore the unknown as scary as it may be.
Along the way, it has been extremely important for me to deliberately choose mentors. To me, a good mentor has earned the respect of all who have worked with them, is uplifting, reassuring, and gives me the invaluable guidance and support that I need. I deliberately try to surround myself with the right people. I have been very, very fortunate to find incredible people to encourage me.
As a mentor, what do you advise?
I tell them to deliberately choose their mentors. I also tell them that it is OK to be uncomfortable. Being uncomfortable is the nature of our field. To do great things, we often need to be uncomfortable.
Why do you enjoy working on a team?
I love working on teams, I love to feed off the positive energy of a team whether I lead it or am part of it. In my field, teamwork with a positive energy is incredibly satisfying. Everybody feeds off everybody’s energy, we go further, are stronger, and achieve more. This may not happen often, but when it does it makes it all worth it.
What are the happiest moments in your career?
I am always happiest when the team publishes a paper and all our efforts, are encapsulated in that one well-wrapped and satisfying peer-reviewed paper that is then accessible to everyone online. Every paper we publish feels, to me, the same as a Ph.D. in terms of the work, pain, energy, and then, finally, satisfaction involved.
What do you hope to achieve in your career?
I want to have been a major contributor to the mission by the time the AOS satellites launch.
What do you do for fun?
I do mixed martial arts. I love the ocean, diving, and sailing. I also love going to art galleries, especially to see impressionist paintings to reconnect with my Parisian past.
Meloë Kacenelenbogen once shared a sentiment from French author André Gide: “You cannot discover new oceans unless you have the courage to lose sight of the shore.”Photo courtesy of Meloë Kacenelenbogen Who is your favorite author?
I love Zweig, Kafka, Dostoyevsky, Saint-Exupéry, and Kessel. The latter two wrote a lot about aviators in the early 1900s back in the days when it was new and very dangerous. Those pilots, like Mermoz, were my heroes growing up.
Who would you like to thank?
I would like to thank my family for being my rock.
What are your guiding principles?
To paraphrase Dostoevsky, everyone is responsible to all men for all men and for everything. I have a strong sense of purpose, pride, justice, and honor. This is how I try to live my life for better or for worse.
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 22, 2024 EditorMadison OlsonContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related Terms
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By European Space Agency
At the International Astronautical Congress (IAC) in Milan this week, ESA signed a contract for Element #1, the first phase of the HydRON Demonstration System. HydRON, which stands for High thRoughput Optical Network, is set to transform the way data-collecting satellites communicate, using laser technology that will allow satellites to connect with each other and ground networks much faster.
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