Кэролин Порко: Исследовательница планет и колец Сатурна.

American planetary scientist

Carolyn C. Porco (born March 6, 1953) is an American planetary scientist who explores the outer Solar System, beginning with her imaging work on the Voyager missions to Jupiter, Saturn, Uranus and Neptune in the 1980s. She led the imaging science team on the Cassini mission in orbit around Saturn. She is an expert on planetary rings and the Saturnian moon, Enceladus. She has co authored more than 110 scientific papers on subjects ranging from the spectroscopy of Uranus and Neptune, the interstellar medium, the photometry of planetary rings, satellite/ring interactions, computer simulations of planetary rings, the thermal balance of Triton's polar caps, heat flow in the interior of Jupiter, and a suite of results on the atmosphere, satellites, and rings of Saturn from the Cassini imaging experiment. In 2013, Cassini data confirmed a 1993 prediction by Porco and Mark Marley that acoustic oscillations within the body of Saturn are responsible for creating particular features in the rings of Saturn. Porco was founder of The Day the Earth Smiled. She was also responsible for the epitaph and proposal to honor the renowned planetary geologist Eugene Shoemaker by sending his cremains to the Moon aboard the Lunar Prospector spacecraft in 1998. A frequent public speaker, Porco has given two popular lectures at TED as well as the opening speech for Pangea Day, a May 2008 global broadcast coordinated from six cities around the world, in which she described the cosmic context for human existence. Porco has also won a number of awards and honors for her contributions to science and the public sphere; for instance, in 2009, New Statesman named her as one of 'The 50 People Who Matter Today.' In 2010, Porco was awarded the Carl Sagan Medal, presented by the American Astronomical Society for Excellence in the Communication of Science to the Public. In 2012, she was named one of the 25 most influential people in space by Time magazine.

Porco was born in New York City. She graduated in 1970 from Cardinal Spellman High School in the Bronx, New York City. She earned a B. S. degree in Earth and Space Sciences from Stony Brook University in 1974. She received her Ph. D. degree in Planetary Sciences in 1983 from the California Institute of Technology in the Division of Geological and Planetary Sciences. Supervised by dynamicist Peter Goldreich, she wrote her doctoral dissertation focused on Voyager discoveries in the rings of Saturn.

In the fall of 1983, Porco joined the faculty of the Department of Planetary Sciences at the University of Arizona; the same year she was made a member of the Voyager Imaging Team. In the latter capacity, she was an active participant in the Voyager 2 encounters with Uranus in 1986 and Neptune in 1989, leading the Rings Working Group within the Voyager Imaging Team during the Neptune encounter. Porco was the first person to describe the behavior of the eccentric ringlets and the "spokes" discovered by Voyager within the rings of Saturn; to elucidate the mechanism by which the outer Uranian rings were being shepherded by the Voyager discovered moons Cordelia and Ophelia; and to provide an explanation for the shepherding of the rings arcs of Neptune by the moon Galatea, also discovered by Voyager. She was a co originator of the idea to take a 'portrait of the planets' with the Voyager 1 spacecraft, and participated in the planning, design, and execution of those images in 1990, including the famous Pale Blue Dot image of Earth.

In November 1990, Porco was selected as the leader of the Imaging Team for the Cassini Huygens mission, an international mission that successfully placed a spacecraft in orbit around Saturn and deployed the atmospheric Huygens probe to Saturn's largest satellite, Titan. Polydeuces, Daphnis, Anthe, Aegaeon, and a small moonlet in the outer B ring. They also found several new rings, such as rings coincident with the orbits of Atlas, Janus and Epimetheus (the Saturnian 'co orbitals') and Pallene; a diffuse ring between Atlas and the F ring; and new rings within several of the gaps in Saturn's rings. In 2013, Cassini data confirmed a 1993 prediction by Porco and Mark Marley that acoustic oscillations within the body of Saturn are responsible for creating particular features in the rings of Saturn. as well as other stars. Porco's team was responsible for the first sighting of a hydrocarbon lake, as well as a lake district, in the south polar region of Titan in June 2005. (A group of similar – and larger – features were sighted in the north polar region in February 2007.) The possibility that these sea sized features are either completely or partially filled with liquid hydrocarbons is significantly strengthened by subsequent observations by other Cassini instruments. Her team was also responsible for the first sighting of plumes erupting from Enceladus, Saturn's sixth largest moon. They first suggested, and provided detailed scientific arguments, that these jets might be geysers erupting from reservoirs of near surface liquid water under the south pole of the small moon. an image along the lines of the famous Pale Blue Dot photo. The taking of the image was part of a larger concept entitled The Day The Earth Smiled, in which people the world over were invited to celebrate humanity's place in the cosmos and life on Earth by smiling the moment the picture was taken.

Porco served in the faculty of the University of Arizona from 1983 to 2001, achieving tenured professorship in 1991. She taught both graduates and undergraduates and was one of five finalists for the University of Arizona Honors Center Five Star Faculty Award, a campus wide student nominated, student judged award for outstanding undergraduate teaching. Porco is a senior research scientist at the Space Science Institute in Boulder, Colorado, and she is an adjunct professor at the University of Colorado at Boulder.

Porco has been an active participant in guiding the American planetary exploration program through membership on many important NASA advisory committees, including the Solar System Exploration Subcommittee, the Mars Observer Recovery Study Team, and the Solar System Road Map Development Team. In the mid 1990s, she served as the chairperson for a small NASA advisory working group to study and develop future outer solar system missions and she served as the Vice Chairperson of the Steering Group for the first Solar System Decadal Survey, sponsored by NASA and the National Academy of Sciences.

Porco has been a regular CNN guest analyst and consultant on astronomy, has made many radio and television appearances explaining science to the lay audience, including appearances on the MacNeil/Lehrer Newshour, CBS's 60 Minutes, Peter Jennings's The Century, and TV documentaries on planetary exploration such as The Planets on the Discovery Channel and the BBC, A Traveler's Guide to the Planets on the National Geographic Channel, Horizon on the BBC, and a Nova Cassini special on PBS. For the 2003 A&E special on the Voyager mission entitled Cosmic Journey: The Voyager Interstellar Mission and Message, Porco appeared onscreen and also served as the show's science advisor and animation director. Porco served as an adviser for the 1997 film Contact, which was based on the 1987 novel of the same name by the well known astronomer Carl Sagan. The actress Jodie Foster portrayed the heroine in the movie, and Sagan reportedly suggested that she use Porco as a real life model to guide her performance. Porco was also an adviser on the 2009 film Star Trek. The scene in which the Enterprise comes out of warp drive into the atmosphere of Titan, and rises submarine style out of the haze, with Saturn and the rings in the background, was Porco's suggestion. Porco was a guest on the BBC's Stargazing Live Series 4 in January 2014. She also appeared in The Farthest, a 2017 documentary on the Voyager program.

Porco has given numerous interviews in print media on subjects ranging from planetary exploration to the conflict between science and religion (for example, Newsweek and the journal The Humanist). She has been profiled many times in print, beginning in the Boston Globe (October 1989), The New York Times (August 1999, September 2009), the Tucson Citizen (2001), Newsday (June 2004), for the Royal Astronomical Society of Canada (2006), in Astronomy Now (2006), in Discover Magazine (2007), and also online on CNN. com (2005) and Edge. org. Prior to Cassinis launch, she was a strong and visible defendant of the usage of radioactive materials on the Cassini spacecraft. she highlighted the benefits of a deep space capable heavy launch vehicle for the robotic exploration of the Solar System. Porco has advocated for prioritizing the exploration of Enceladus over Europa.

Popular science articles by Porco have been published in The Sunday Times, Astronomy, the Arizona Daily Star, Sky & Telescope, American Scientist, and Scientific American. She is active in the presentation of science to the public as the leader of the Cassini Imaging Team, as the creator/editor of the website where Cassini images are posted. She writes the site's homepage "Captain's Log" greeting to the public. She is an atheist. She is also the CEO of Diamond Sky Productions, a small company devoted to the scientific, as well as artful, use of planetary images and computer graphics for the presentation of science to the public.

In 1999, Porco was selected by The Sunday Times (London) as one of 18 scientific leaders of the 21st century, and by Industry Week as one of 50 Stars to Watch. In 2008 she was chosen to be on Wired magazine's inaugural 'Smart List: 15 People the Next President Should Listen To.' Her contributions to the exploration of the outer Solar System were recognized with the naming of Asteroid (7231) Porco which is "Named in honor of Carolyn C. Porco, a pioneer in the study of planetary ring systems and a leader in spacecraft exploration of the outer solar system." In 2008, Porco was awarded the Isaac Asimov Science Award by the American Humanist Association. In May 2009, Porco received an Honorary D. Sc. degree from Stony Brook University, That same month, New Statesman named her as one of 'The 50 People Who Matter Today.' In October 2010, Porco was awarded the 2010 Carl Sagan Medal for Excellence in the Communication of Science to the Public, presented by the American Astronomical Society's Division for Planetary Sciences. In 2012, Porco was named one of the 25 most influential people in space by Time magazine.

Porco is fascinated by the 1960s and The Beatles and has, at times, incorporated references to The Beatles and their music into her presentations, writings, and press releases. She visited 20 Forthlin Road, Liverpool, Paul McCartney's teenage home, after it opened as a Beatles Museum in 1995. The first color image released by Cassini to the public was an image of Jupiter, taken during Cassinis approach to the giant planet and released on October 9, 2000, to honor John Lennon's 60th birthday. In 2006, she produced and directed a brief 8 minute movie of 64 of Cassinis most spectacular images, put to the music of the Beatles, in honor of Paul McCartney's 64th birthday. And in 2007, she produced a poster showing 64 scenes from Saturn. Porco is also interested in dance and fascinated with Michael Jackson. In August 2010, she won a Michael Jackson costume/dance contest held in Boulder, Colorado. Quotes of Porco's were used in the production of "The Poetry of Reality (An Anthem for Science)", "A Wave of Reason", "Children of Africa (The Story of Us)", and "Onward to the Edge!" by Symphony of Science.