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Our First Asteroid Sample Return Mission is Back on Earth on This Week @NASA – September 29, 2023
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Near-Earth Asteroids as of September 2023
Near-Earth Asteroids: Planetary Defense by the Numbers – February 2023 Each month, NASA’s Planetary Defense Coordination Office releases a monthly update featuring the most recent figures on NASA’s planetary defense efforts, near-Earth object close approaches, and other timely facts about comets and asteroids that could pose an impact hazard with Earth. Here is the what we’ve found for September.
Last Updated Sep 29, 2023 Related Terms
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Two NASA Goddard Earth Scientists Receive AGU Awards
The American Geophysical Union (AGU) announced this month that two Earth scientists at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, were receiving medals from the organization. Dr. Dalia Kirschbaum was awarded a Joanne Simpson Medal for Mid-Career Scientists, and Dr. John Bolten received the AGU International Award. Kirschbaum is director of Goddard’s Earth Sciences Division, and Bolten leads the center’s Hydrological Sciences Lab.
Dr. Dalia Kirschbaum, director of the Earth Science Division at NASA’s Goddard Space Flight Center in Greenbelt, Md., is one of three recipients of the American Geophysical Union’s 2023 Simpson Medal. Credit: NASANASA’s Goddard Space Flight Center “To receive an award named after such a prolific and impactful woman is a true honor,” Kirschbaum said. Dr. Joanne Simpson was the first woman to receive a doctorate in meteorology. As a tribute to her, AGU awards the medal to individuals with exceptional leadership qualities and an unwavering passion for scientific advancement for public service. Like Simpson’s groundbreaking research on tropical clouds and hurricanes, this award highlights mid-career scientists who have also made significant scientific breakthroughs. Kirschbaum is one of three recipients of AGU’s Simpson medal this year.
“When I was an intern and Ph.D. researcher, I was fortunate enough to work at NASA and actually sit in Joanne Simpson’s office,” Kirschbaum said. “She had since retired but I was surrounded by her awards, her publications, and her contributions to NASA. She was one of the key scientific leaders to campaign for the Tropical Rainfall Measuring Mission (TRMM) and after the Global Precipitation Measurement (GPM) mission, which is still flying today. I have worked on TRMM and then GPM for my entire scientific career, which was all enabled by her tenacity, creativity, intelligence, and insight.”
The award highlights the achievements of a broad Earth science team working to benefit humanity, Kirschbaum said. TRMM and GPM data, for example, has helped communities around the globe estimate where rainfall-triggered landslides may occur.
Bolten’s award likewise commemorates work with a global impact. AGU selected Bolten for their International Award “for dedication to improving lives in Southeast Asia and Africa through development and training in the use of hydrological datasets and tools,” according to their citation.
Dr. John Bolten, who leads NASA Goddard’s Hydrological Sciences Lab, received AGU’s 2023 International Award.NASA’s Goddard Space Flight Center Bolten has developed several research products to aid in water resources management around the world. Much of the work has been supported by NASA’s Applied Science Program, which enables the agency’s data products to deliver societal benefits. Bolten served as the associate program manager for water resources in the program from 2014 to 2022.
“It is an incredible honor to serve the international community and to be recognized in this way,” Bolten said. “Thanks and kudos should be shared with the numerous NASA colleagues and collaborators I’ve had the privilege to work with. I am grateful for their contributions and am thrilled to be a part of the NASA family and make a positive impact in the world.”
Kirschbaum echoed the globally minded mentality: Among her priorities as director of Goddard’s Earth Sciences Division is to “bring together the best of what NASA provides for societal benefit,” she said. “Our team will continue to innovate and improve these capabilities to support the agency, the nation, and the world.”
Kirschbaum, who also received fellowship in AGU as part of her award, and Bolten will be recognized during the organization’s annual meeting in December.
Learn more about NASA’s landslide research at https://landslides.nasa.gov, and Goddard’s hydrology lab at https://science.gsfc.nasa.gov/earth/hydrology/.
By Angel Kumari
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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Eleasa Kim: Supporting NASA’s Commercial Low-Earth Orbit Development Program
Eleasa Kim is a payload project integrator in Marshall’s Human Exploration Development and Operations Division.Credits: NASA/MIck Speer For Eleasa Kim, being part of NASA’s Commercial Low-Earth Orbit Development Program, also known as CLDP, is the perfect combination of working with technology and helping people.
As the payload project integrator for CLDP supporting NASA Marshall Space Flight Center’s Human Exploration Development and Operations Division, Kim supports NASA and commercial entities that want to be part of the agency’s burgeoning commercial low Earth orbit economy.
As NASA works to transition science operations from the International Space Station to commercial space stations, Kim is working to ensure a smooth transition for the science being conducted in microgravity for the benefit of humanity.
“What inspires me every day is being trusted by CLDP and Marshall to represent payloads operations in these critical stages of commercial space station development,” Kim said. “I get a front row seat as I offer my expertise and passion to help further this mission in making the spaceflight team operating in low Earth orbit even bigger and more sustainable with commercial partnerships.”
Kim’s path to NASA began with an aptitude test taken at her high school in Opelika, Alabama, that revealed she would do well working in public service. She also enjoyed anatomy and biology classes and had an interest in technology. During her sophomore year, a teacher suggested she would make a great engineer. Stem cell research was beginning to make headlines, and she decided to pursue her bachelor’s degree in biomedical engineering at Vanderbilt University.
She also earned a master’s degree in biotech research from Northwestern University. When evaluating the next step in her journey, she evaluated Ph. D. programs and industry jobs.
“I love people, technology, and teams – working on a team and having a shared goal,” Kim said. “And I like results.”
In 2007, Kim landed a job on a NASA contract at Johnson Space Center, working for Wyle Laboratories as a biomedical engineer flight controller in Mission Control supporting the hardware for astronauts in space.
“Until then, NASA had not been on my radar at all, but I thought, ‘Wow, that’s a cool opportunity,’ and it aligned with those things that are most fulfilling to me,” she said.
Kim supported the operations for crew health and medical equipment on the space station. This included medications, exercise hardware, and environmental sampling equipment. For Space Shuttle mission STS-119 and Increments 27 and 28, she managed the full mission complement of activities and hardware resupply and return. She also trained new biomedical engineer flight controllers.
“It was very hard, but I love challenges and working hard,” Kim said. “And I like working on a team. And that’s exactly what it was. It had the hardware side of things – the building and fixing of things, because the space station was being assembled and hardware rarely works exactly how you think it will in microgravity. And it also had the human aspect of supporting crew health.”
Kim joined the Marshall team in 2014 and has worked as a science payload planner for station and worked a short time on the safety team supporting payloads for the Artemis I mission. She also did systems integration for the Microgravity and Life Science Glovebox teams. After working on various support contracts for about 15 years, she was hired by NASA as a civil servant in 2020. During the first few years as a civil servant, Kim provided technical leadership for the mission planning branch of the Payload and Mission Operations Division at Marshall. While in this role, one of the part-time tasks she fulfilled was providing subject matter expert support for CLDP. In spring of this year, that part-time role became a full-time position.
Kim said she is looking forward to seeing the commercial low Earth orbit economy develop in the years to come. NASA is working with commercial teams to develop commercial space stations and the services that will be needed to support them.
“When the space station retires, the plan is for us to continue to fly and get our astronauts experience in microgravity and low-Earth orbit as well as execute science in microgravity and low-Earth orbit,” she said. “We want to be one of many users of commercial space stations.
“What I’m most excited for now is that NASA is leveling up by supporting the creation of commercial space stations and destinations. I have a lot of passion for our mission – me in this role is where I’m meant to be right now.”
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