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Вміст надано NASA. Весь вміст подкастів, включаючи епізоди, графіку та описи подкастів, завантажується та надається безпосередньо компанією NASA або його партнером по платформі подкастів. Якщо ви вважаєте, що хтось використовує ваш захищений авторським правом твір без вашого дозволу, ви можете виконати процедуру, описану тут https://uk.player.fm/legal.
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The Final Flight of Captain Forrester


In late 1972, U.S. Marine Captain Ron Forrester disappeared on a bombing run into North Vietnam. Back home in Texas, his family could only wait and hope. Audio subscribers to Texas Monthly can get early access to episodes of the series, plus exclusive interviews and audio. Visit texasmonthly.com/audio to join.…
Gravity Assist: NASA's Interplanetary Talk Show
Відзначити всі (не)відтворені ...
Manage series 2076519
Вміст надано NASA. Весь вміст подкастів, включаючи епізоди, графіку та описи подкастів, завантажується та надається безпосередньо компанією NASA або його партнером по платформі подкастів. Якщо ви вважаєте, що хтось використовує ваш захищений авторським правом твір без вашого дозволу, ви можете виконати процедуру, описану тут https://uk.player.fm/legal.
NASA’s interplanetary talk show, hosted by Chief Scientist Jim Green, introduces you to space professionals working to take exploration into the future.
…
continue reading
90 епізодів
Відзначити всі (не)відтворені ...
Manage series 2076519
Вміст надано NASA. Весь вміст подкастів, включаючи епізоди, графіку та описи подкастів, завантажується та надається безпосередньо компанією NASA або його партнером по платформі подкастів. Якщо ви вважаєте, що хтось використовує ваш захищений авторським правом твір без вашого дозволу, ви можете виконати процедуру, описану тут https://uk.player.fm/legal.
NASA’s interplanetary talk show, hosted by Chief Scientist Jim Green, introduces you to space professionals working to take exploration into the future.
…
continue reading
90 епізодів
Усі епізоди
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Gravity Assist: NASA's Interplanetary Talk Show


On the Gravity Assist podcast we have interviewed dozens of scientists, engineers, and others dedicated to the mission of NASA space exploration. After five years, the show is coming to a close. Here are some final thoughts and episode highlights from the podcast team.
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Gravity Assist: NASA's Interplanetary Talk Show


The James Webb Space Telescope awed the world on July 12 with its first images and data. And it’s just getting started with its exploration of the cosmos. Dr. John Mather, the observatory’s senior project scientist, has been working toward this milestone for more than 25 years. Before Webb, he worked on a spacecraft that delivered a groundbreaking baby picture of the universe and offered the best evidence yet that the universe began with a rapid expansion we call the big bang. Dr. Mather describes some of the first images and explains the mysteries that Webb will tackle.…
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Gravity Assist: NASA's Interplanetary Talk Show


The world will get a first glimpse of the universe as never before when the first images from the James Webb Space Telescope come out on July 12. And this is only the beginning — the telescope will deliver all kinds of insights about galaxies, planets, and more, for years to come. But someone has to translate that data into beautiful imagery, especially since Webb collects light that falls outside of human vision. That’s where Joe DePasquale of the Space Telescope Science Institute comes in. Learn how he makes choices about color and other aspects of space images in this week’s Gravity Assist podcast.…
Astronauts on the International Space Station have been conducting experiments to grow food, including peppers and radishes. Christina Johnson, a NASA postdoc fellow at NASA's Kennedy Space Center in Florida, has been working on a variety of techniques to grow food in space. Learn what she thinks about the future of growing food beyond our planet, including on Mars.…
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Gravity Assist: NASA's Interplanetary Talk Show


Space botanists are working on strategies to grow crops on the lunar surface, as NASA makes strides toward sending astronauts to the Moon through the Artemis program. A team of scientists at the University of Florida successfully grew small plants in lunar soil brought back during three different Apollo missions. How did they do it, and what does it mean for the future of space exploration? Dr. Anna-Lisa Paul explains.…
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Gravity Assist: NASA's Interplanetary Talk Show


An ice shelf collapsed in East Antarctica in March 2022, concerning scientists who track melting glaciers, sea level rise, and other effects of climate change. Catherine Walker, a visiting scientist at NASA’s Goddard Space Flight Center, uses NASA satellite data to look at the progression of events like this one to understand how large ice structures collapse. She is also looking at Jupiter’s moon Europa and what kind of life might be able to survive under the ice there. Learn about her Antarctica adventures and her scientific journey on this episode of Gravity Assist.…
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Gravity Assist: NASA's Interplanetary Talk Show


On a quest to find out if we are not alone in the universe, Ravi Kopparapu at NASA Goddard studies how we could use telescopes to detect signs of life beyond our solar system. These include both signs of biology and technology, since there are certain kinds of signals and chemicals that do not occur naturally. Learn about the planets that are most exciting to Ravi and how science fiction inspired his journey to become a scientist.…
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Gravity Assist: NASA's Interplanetary Talk Show


How do we know if a rock came from the Moon, Mars, or an asteroid? Planetary scientist Neyda Abreu has looked inside all kinds of meteorites to understand where they came from and what’s inside them. She also traveled to Antarctica to hunt for space rock treasure. Since she was a child in Venezuela, she has been curious about the life cycles of stars and planets. Learn about her work with meteorites and her journey to become a scientist.…
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Gravity Assist: NASA's Interplanetary Talk Show


The James Webb Space Telescope, which launched Dec. 25, will allow us to see the farthest galaxies and better understand the origins of the Milky Way. Aaron Yung at NASA’s Goddard Space Flight Center is preparing for these historic observations by simulating what Webb will see in the early universe. But Aaron’s path to mind-bending research wasn’t easy. When he came to the United States as a teenager, he spoke a different native language and didn’t have the preparation other kids had for math and physics. Learn about Aaron’s journey in this episode of Gravity Assist.…
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Gravity Assist: NASA's Interplanetary Talk Show


In space, we have to expect the unexpected. Sunny Panjwani of NASA’s Johnson Space Center shares how he got thrown into an emergency situation on his first day as a flight controller. His team makes sure that astronauts have a safe environment on board the International Space Station. Learn how he got to NASA and how he handles high-pressure circumstances in and out of Mission Control.…
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Gravity Assist: NASA's Interplanetary Talk Show


NASA is about to launch a new spacecraft to look at the universe in X-ray light. The Imaging X-Ray Polarimetry Explorer, IXPE, will look at extreme objects such as black holes, neutron stars, and supernovae, asking fundamental questions about how high-energy light gets produced. The mission’s principal investigator, Martin Weisskopf, based at NASA’s Marshall Space Flight Center, has been studying these objects for more than 40 years with other telescopes including the Chandra X-Ray Observatory. He discusses some of the fascinating objects Chandra has looked at, and what IXPE may soon reveal about them.…
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Gravity Assist: NASA's Interplanetary Talk Show


A spacecraft is about to begin its journey to crash into an asteroid on purpose. NASA’s Double Asteroid Redirection Test Mission, or DART, will deliberately impact a small asteroid called Dimorphos to deflect its orbit around a bigger object, Didymos. While this system presents no danger to Earth, an asteroid the size of Dimorphos would cause regional devastation if it hit our planet. DART will demonstrate a potential method of protecting Earth from hazards in the future. Nancy Chabot, planetary scientist at the Johns Hopkins University Applied Physics Laboratory, has the details. She also discusses searching for meteorites in Antarctica and discovering the secrets of planet Mercury.…
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Gravity Assist: NASA's Interplanetary Talk Show


As NASA prepares to send astronauts to the Moon through the Artemis program, engineers are working on technologies that will give these explorers power – solar power, that is. In space, the harsh radiation and huge temperature changes make for a challenging environment. Lyndsey McMillon-Brown at NASA’s Glenn Research Center leads a study of solar cells made from a material called perovskite. This material has the potential to help power lunar habitats one day. Learn about this innovation and Lyndsey’s journey to NASA.…
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Gravity Assist: NASA's Interplanetary Talk Show


Our Sun lights up the solar system, but it’s as not calm or predictable as it may seem. Flares and explosions called coronal mass ejections unleash fast-moving particles and radiation that pose dangers to spacecraft and astronauts alike. Yaireska Collado-Vega leads a team at NASA’s Goddard Spacecraft Center that is studying the solar weather environment so that robots and people exploring space can be protected. In this episode of Gravity Assist, she describes the excitement and challenges of understanding space weather, and how she got to be a NASA scientist.…
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Gravity Assist: NASA's Interplanetary Talk Show


The planets of our solar system didn’t have such stable orbits a few billion years ago. The giant outer planets moved around chaotically in their orbits, and Uranus and Neptune may have even switched places. To get a more complete understanding of the full history of our solar system, NASA is sending a spacecraft called Lucy to investigate the Trojans, mysterious small objects that share an orbit of the Sun with Jupiter. Principal investigator Hal Levison of the Southwest Research Institute’s branch in Boulder, Colorado, discusses this exciting mission, launching Oct. 16, 2021.…
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