Emily Lakdawalla | |
---|---|
Born | February 8, 1975 |
Citizenship | United States |
Education | Amherst College (BA) Brown University (MS) |
Spouse | Darius Lakdawalla |
Children | 2 |
Awards | Jonathan Eberhart Planetary Journalism Award (2011) from Division for Planetary Sciences of the American Astronomical Society |
Scientific career | |
Fields | planetary geology |
Institutions | The Planetary Society |
Website | planetary |
Notes | |
Emily Stewart Lakdawalla (born February 8, 1975) is an American planetary geologist and former Senior Editor of The Planetary Society, contributing as both a science writer and a blogger. She has also worked as a teacher and as an environmental consultant. She has performed research work in geology, Mars topography, and science communication and education. Lakdawalla is a science advocate on various social media platforms, interacting with space professionals and enthusiasts on Facebook, Google+ and Twitter. She has appeared on such media outlets as NPR, BBC and BBC America. [1] [2]
In 1996, Lakdawalla was awarded her Bachelor of Arts degree in geology from Amherst College. In 2000 she received her Master of Science degree in planetary geology from Brown University. [3]
After completing her studies at Amherst, Lakdawalla spent two years, from 1996 through 1998, teaching fifth and sixth grade science at Lake Forest Country Day School in Lake Forest, Illinois. [3]
In 1997, inspired by a space simulation project using images returning from the Galileo mission of two of Jupiter's moons, Io and Europa, Lakdawalla decided to undertake independent research in structural geology. [4]
At Amherst, Lakdawalla worked to study deformed metasedimentary rocks of northeastern Washington. Working at Brown concurrently, she performed analyses of radar images received from Magellan, while also processing topographic data taken of the Baltis Vallis region on Venus, in order to model its geological history. [3]
Lakdawalla has published research on the topography of a putative stratovolcano on Mars, recorded by the Mars Orbiter Laser Altimeter. [3] She has also worked with an international team to analyze returned Mars rover data, [5] and to evaluate Devon Island as a test site for unmanned aerial vehicles (UAVs) developed for use on Mars. [6] [7]
Lakdawalla's work with Pamela Gay, et al., on the immersion of audiences in interactive educational astronomy content, [8] has been cited by further research into social media content classification and delivery of content types through social media. [9]
Lakdawalla has also engaged in advocacy for citizen science research projects, especially those involving space exploration, such as CosmoQuest [10] and Zooniverse. [11]
In 2001, Lakdawalla joined The Planetary Society as a deputy project manager of the Society's Red Rover Goes to Mars project, [4] an educational and public outreach program on the Mars Exploration Rover mission funded by The Lego Group. In 2002, in support of training exercises for Mars rover operations, she administered an international competition, which selected secondary school students for training and travel to Pasadena, California for participation in these exercises. In early 2005, this competition and selection was performed again for actual Mars Exploration Rover mission operations. [3]
During a research operation on Devon Island (located in the Canadian high Arctic), which was funded by The Planetary Society, where a team worked to test the location as a potential analogue for unmanned aerial vehicles to be deployed on Mars, [6] Lakdawalla began writing for the Society's online publications. [3] For several years, she wrote web news articles, as well as making contributions to the society's print publications, including The Planetary Report , where she assumed chief editorial responsibilities in September 2018. [3] [12] Lakdawalla left the Planetary Society in September of 2020 [13]
Lakdawalla is a contributing editor to Sky & Telescope magazine, for which she has written articles about Mars, the Moon, outer planets, spacecraft imaging, and Kuiper belt objects. She has written a book about the design and engineering of the Curiosity rover mission, published in 2018, and is working on a second book, about the scientific discoveries of Curiosity, to be published in 2019. [14]
Starting in September 2013, Lakdawalla has penned the monthly "In the Press" column for Nature Geoscience . [15]
Lakdawalla is a regular contributor to the weekly Planetary Radio podcast. [16]
Following Bill Nye's installation as The Planetary Society's Executive Director, Lakdawalla has appeared on television, in webcasts, on Google+ Hangouts, and on Snapshots from Space, viewable from The Planetary Society's YouTube channel. [3] [17]
Lakdawalla has been a host for CosmoQuest's Science Hour, interviewing guests, including Bill Nye, about the future of planetary exploration. [18]
In an interview with Brad Allen, Lakdawalla discussed the path that led to a career in science communication, the state of human space exploration and current space exploration missions, such as the Mars Science Laboratory. [19]
In a December 2013 interview with Universe Today , Lakdawalla discussed candidate locations for life in the Solar System based on geological activity and presence of water. [20] In addition to Europa, Lakdawalla cited Enceladus (a moon of Saturn), due to its active salty geysers:
"Those geysers are salty – it's a salt water ocean, so we basically have a world that is conveniently venting its ocean out into space. You don't even have to land – you can just fly right through that plume and check to see what kinds of cool chemistry is happening there. So yeah, I think Enceladus would be a really cool place to explore for life." [20]
Lakdawalla has been interviewed on topics such as China's Jade Rabbit moon rover on NPR's All Things Considered , [21] and she has also appeared on BBC America and BBC World News. [4] [14]
In 2011, Lakdawalla received the Jonathan Eberhart Planetary Sciences Journalism Award from the Division for Planetary Sciences of the American Astronomical Society [22] [23] for her reporting on the Phoebe ring of Saturn. [24]
Asteroid 274860 Emilylakdawalla, discovered by German astronomers Matthias Busch and Rainer Kresken at the ESA Optical Ground Station in 2009, was named in her honor. [2] The official naming citation was published by the Minor Planet Center on July 12, 2014 ( M.P.C. 89086). [25]
Lakdawalla resides in Los Angeles with her husband, economist Darius Lakdawalla. The couple originally met when attending Amherst together as undergraduates in the early 1990s. They have two daughters. [3]
Deimos is the smaller and outer of the two natural satellites of Mars, the other being Phobos. Deimos has a mean radius of 6.2 km (3.9 mi) and takes 30.3 hours to orbit Mars. Deimos is 23,460 km (14,580 mi) from Mars, much farther than Mars's other moon, Phobos. It is named after Deimos, the Ancient Greek god and personification of dread and terror.
The Planetary Society is an American internationally-active non-governmental nonprofit organization. It is involved in research, public outreach, and political space advocacy for engineering projects related to astronomy, planetary science, and space exploration. It was founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, and has about 60,000 members from more than 100 countries around the world.
Steven Weldon Squyres is an American geologist and planetary scientist. He was the James A. Weeks Professor of Physical Sciences at Cornell University in Ithaca, New York. His research area is in planetary sciences, with a focus on large solid bodies in the Solar System such as the terrestrial planets and the moons of the Jovian planets. Squyres was the principal investigator of the Mars Exploration Rover Mission (MER).
Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of celestial bodies such as planets and their moons, asteroids, comets, and meteorites. Although the geo- prefix typically indicates topics of or relating to Earth, planetary geology is named as such for historical and convenience reasons; due to the types of investigations involved, it is closely linked with Earth-based geology. These investigations are centered around the composition, structure, processes, and history of a celestial body.
The MarsDial is a sundial that was devised for missions to Mars. It is used to calibrate the Pancam cameras of the Mars landers. MarsDials were placed on the Spirit and Opportunity Mars rovers, inscribed with the words "Two worlds, One sun" and the word "Mars" in 22 languages. The MarsDial can function as a gnomon, the stick or other vertical part of a sundial. The length and direction of the shadow cast by the stick allows observers to calculate the time of day. The sundial can also be used to tell which way is North, and to overcome the limitations of a magnetic north different from a true north.
Sol Alan Stern is an American engineer, planetary scientist and space tourist. He is the principal investigator of the New Horizons mission to Pluto and the Chief Scientist at Moon Express.
The Astrogeology Science Center is the entity within the United States Geological Survey concerned with the study of planetary geology and planetary cartography. It is housed in the Shoemaker Building in Flagstaff, Arizona. The Center was established in 1963 by Eugene Merle Shoemaker to provide lunar geologic mapping and to assist in training astronauts destined for the Moon as part of the Apollo program.
James F. Bell III is a professor of Astronomy at Arizona State University, specializing in the study of planetary geology, geochemistry and mineralogy using data obtained from telescopes and from various spacecraft missions. Bell's active research has involved the NASA Mars Pathfinder, Near Earth Asteroid Rendezvous (NEAR), Comet Nucleus Tour (CONTOUR), 2001 Mars Odyssey, Mars Reconnaissance Orbiter, Lunar Reconnaissance Orbiter, and the Mars Science Laboratory missions. His book Postcards from Mars includes many images taken by the Mars rovers. Bell is currently an editor of the space science journal Icarus and president of The Planetary Society. He has served as the lead scientist in charge of the Panoramic camera (Pancam) color imaging system on Mars rovers Spirit and Opportunity.
A rover is a planetary surface exploration device designed to move over the rough surface of a planet or other planetary mass celestial bodies. Some rovers have been designed as land vehicles to transport members of a human spaceflight crew; others have been partially or fully autonomous robots. Rovers are typically created to land on another planet via a lander-style spacecraft, tasked to collect information about the terrain, and to take crust samples such as dust, soil, rocks, and even liquids. They are essential tools in space exploration.
Discovery and exploration of the Solar System is observation, visitation, and increase in knowledge and understanding of Earth's "cosmic neighborhood". This includes the Sun, Earth and the Moon, the major planets Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune, their satellites, as well as smaller bodies including comets, asteroids, and dust.
The Planetary Science Decadal Survey is a serial publication of the United States National Research Council produced for NASA and other United States Government Agencies such as the National Science Foundation. The documents identify key questions facing planetary science and outlines recommendations for space and ground-based exploration ten years into the future. Missions to gather data to answer these big questions are described and prioritized, where appropriate. Similar decadal surveys cover astronomy and astrophysics, earth science, and heliophysics.
Ronald Greeley was a Regents’ Professor in the School of Earth and Space Exploration (SESE) at Arizona State University (ASU), the Director of the NASA-ASU Regional Planetary Image Facility (RPIF), and Principal Investigator of the Planetary Aeolian Laboratory at NASA-Ames Research Center. He was involved with lunar and planetary studies since 1967 and most recently focused his research on understanding planetary surface processes and geologic histories.
A planetary surface is where the solid or liquid material of certain types of astronomical objects contacts the atmosphere or outer space. Planetary surfaces are found on solid objects of planetary mass, including terrestrial planets, dwarf planets, natural satellites, planetesimals and many other small Solar System bodies (SSSBs). The study of planetary surfaces is a field of planetary geology known as surface geology, but also a focus on a number of fields including planetary cartography, topography, geomorphology, atmospheric sciences, and astronomy. Land is the term given to non-liquid planetary surfaces. The term landing is used to describe the collision of an object with a planetary surface and is usually at a velocity in which the object can remain intact and remain attached.
Planetary science is the scientific study of planets, celestial bodies and planetary systems and the processes of their formation. It studies objects ranging in size from micrometeoroids to gas giants, aiming to determine their composition, dynamics, formation, interrelations and history. It is a strongly interdisciplinary field, which originally grew from astronomy and Earth science, and now incorporates many disciplines, including planetary geology, cosmochemistry, atmospheric science, physics, oceanography, hydrology, theoretical planetary science, glaciology, and exoplanetology. Allied disciplines include space physics, when concerned with the effects of the Sun on the bodies of the Solar System, and astrobiology.
Mars 2020 is a NASA mission that includes the rover Perseverance, the now-retired small robotic helicopter Ingenuity, and associated delivery systems, as part of the Mars Exploration Program. Mars 2020 was launched on an Atlas V rocket at 11:50:01 UTC on July 30, 2020, and landed in the Martian crater Jezero on February 18, 2021, with confirmation received at 20:55 UTC. On March 5, 2021, NASA named the landing site Octavia E. Butler Landing. As of 11 June 2024, Perseverance has been on Mars for 1177 sols. Ingenuity operated on Mars for 1042 sols before sustaining serious damage to its rotor blades, possibly all four, causing NASA to retire the craft on January 25, 2024.
Yutu was a robotic lunar rover that formed part of the Chinese Chang'e 3 mission to the Moon. It was launched at 17:30 UTC on 1 December 2013, and reached the Moon's surface on 14 December 2013. The mission marks the first soft landing on the Moon since 1976 and the first rover to operate there since the Soviet Lunokhod 2 ceased operations on 11 May 1973.
The following outline is provided as an overview of and topical guide to Mars:
Tanya Harrison is a planetary scientist who was until March 2023 a manager of science programs at Planet Labs, working in their federal arm with science agencies to increase research use of Planet Labs' Earth observing satellite data. Previously, Harrison was the director of research at Arizona State University's Space Technology and Science Initiative, and was on the science team of the Mars Opportunity and Curiosity rovers.
Bethany List Ehlmann is an American geologist and a professor of Planetary Science at California Institute of Technology. A leading researcher in planetary geology, Ehlmann is also the President of The Planetary Society, Director of the Keck Institute for Space Studies, and a Research Scientist at NASA's Jet Propulsion Laboratory.
R. Aileen Yingst is an American geologist and senior scientist for the Planetary Science Institute as well as an Investigator on the Perseverance rover's SHERLOC instrument for NASA. She has contributed to many projects including Mars Science Library, Mars Rover Exploration, and Mars 2020, focusing mainly on macro/microtexture of surfaces on Mars.
Emily was working with Larry's team to test a remote-controlled commercial hobby craft and also to gain some familiarity with Devon Island as a test site. [...] One of the virtues of airplanes on Mars is that, while satellites can look only straight down at most features on the planet, airplanes can fly low enough to look sideways at crater walls and gullies, offering an oblique view that brings into focus strata and other geological features.