NAI

ASTID Restructured

The Planetary Science Division has restructured its instrument development programs to ease the full development and maturation of instrument technologies. PICASSO will support instruments Technical Readiness Levels (TRLs) 1 through 3, and MatISSE will support instruments TRLs 4 through 6.

  1. Mars 2020 Will Continue Search for Habitability


    Illustration of the mechanism and conceptual research targets for SHERLOC. SHERLOC will provide fine-scale imaging and use an ultraviolet laser to determine fine-scale mineralogy and detect organic co Illustration of the mechanism and conceptual research targets for SHERLOC. SHERLOC will provide fine-scale imaging and use an ultraviolet laser to determine fine-scale mineralogy and detect organic compounds. Image Credit: NASA/JPL-Caltech

    How habitable was Mars in the past? Since the Curiosity rover touched down on Mars in August 2012, it has helped answer a few of these questions in the area surrounding its equatorial landing site of Gale Crater.

    Mars 2020, as it’s currently called, will have improved instruments over Curiosity. The new rover is heavily based on the Curiosity design, and as with its predecessor it will ...

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  1. Call for Session Topics and Organizers for AbSciCon 2015


    Deadline to submit Session Topics is October 22, 2014

    The Astrobiology Science Conference 2015 (AbSciCon2015) Science Organizing Committee is soliciting community input for Session Topics and Session Organizers. Given the wide variety of disciplinary tools and topics to be presented at the conference, the success of AbSciCon 2015 will be built upon the community’s involvement in the organization of topical sessions. Community members are urged to be proactive in proposing sessions, merging similar session topics, and organizing abstracts into selected sessions.

    To submit a session topic and to see the list of submissions visit: http://www.hou.usra.edu ...

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  1. Supporting Early Career Astrobiologists


    Please join us in welcoming a new crop of early career astrobiologists into two of the many community-based programs supported by NASA Astrobiology: the 2014 International Summer School in Astrobiology and the NASA Astrobiology Early Career Collaboration Award.

    This year’s theme for the 2014 International Summer School in Astrobiology is “Habitable Environments in the Universe.” The school will provide an interdisciplinary examination of the nature and evaluation of habitability, an environment’s ability to support life. The Astrobiology Early Career Collaboration Award offers research-related travel support for undergraduate, graduate students, postdoctoral fellows and junior scientists.

    2014 Selections for the ...

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  1. 2014 NASA Astrobiology MIRS Fellows


    Please join us in welcoming four new fellows to the NASA Astrobiology Minority Institution Research Support (MIRS) Program!

    The goal of the NAI MIRS Program is to help train a new generation of researchers in astrobiology and to increase diversity within the astrobiology community. Over the past ten years, the program has provided opportunities for faculty members and students from minority-serving institutions to partner with astrobiology investigators.

    One of the program’s main objectives is to engage more faculty from under-represented schools in astrobiology research and increase the number of students pursuing careers in astrobiology.

    The four newest MIRS partnerships ...

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  1. Icebreaking Mars


    Cape Armitage, Antarctica (approximate coordinates: -77.850261, 166.708475). Credit: Honeybee Robotics Cape Armitage, Antarctica (approximate coordinates: -77.850261, 166.708475). Credit: Honeybee Robotics

    Scientists supported by the Astrobiology Technology for Exploring Planets (ASTEP) and Astrobiology Instrument Development Programs (ASTID) have outlined the proposed 'Icebreaker’ mission to Mars in a recent paper in the Journal of Field Robotics.

    Icebreaker would send a robotic lander to the same region of Mars visited by the Phoenix mission in 2007. After landing at Mars’ polar latitudes, Icebreaker would use its tools to penetrate the surface and excavate samples. The goal is to see what is hiding beneath the ice caps, and whether or not Icebreaker ...

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  1. NAI Director’s Seminar Series: Victoria Orphan


    Victoria Orphan. Credit: mbari.org Victoria Orphan. Credit: mbari.org

    Victoria Orphan, Professor of Geobiology at the California Institute of Technology, will be presenting the next NAI Director’s Seminar on April 21, 2014, at 11AM PDT.

    Orphan is a specialist in molecular microbial ecology. She studies anaerobic microbial communities involved in carbon, nitrogen, and sulfur cycling. The title of her talk is “Methane-Based Life in a Deep-Sea Concrete Jungle.”

    For more information and details on how to join the event, click here.

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  1. From Soup to Cells: Measuring the Emergence of Life


    Sara Walker, assistant professor at Arizona State University. Credit: BEYOND, ASU Sara Walker, assistant professor at Arizona State University. Credit: BEYOND, ASU

    Astrobiologist Sara Walker is exploring ways to measure the transition from non-living to living matter. Her approach could broaden our understanding of how unique—or common—life might be in the Universe.

    The story of life’s origin is one of the great unsolved mysteries of science. The puzzle boils down to bridging the gap between two worlds—chemistry and biology. We know how molecules behave, and we know how cells work. But we still don’t know how a soup of lifeless molecules could have given rise to ...

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  1. Early Career Seminar: Paula Welander


    Early Career Seminar: Paula Welander Early Career Seminar: Paula Welander

    Hopanoid Biosynthesis and Function in Methanotrophic Bacteria

    Paula Welander of Stanford University will be presenting the next Early Career Seminar on April 7, 2014, at 11am PDT. Welander studies molecular fossils in order to better understand how microbial communities in the past altered the Earth’s surface environment and impacted life’s evolution on our planet.

    Details of Welander’s upcoming talk can be found here.

    Source: [Early Career Seminars]

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  1. Clues to Atmospheric Evolution in Earth’s Earliest Sediments


    Earth’s thin atmosphere is all that stands between life on Earth and the cold, dark void of space. Credit: NASA Earth’s thin atmosphere is all that stands between life on Earth and the cold, dark void of space. Credit: NASA

    The next Early Career Seminar will be presented on April 14 by Mark Claire of the University of East Anglia. Claire will present research undertaken as a member of the NASA Postdoctoral Program (NPP). His work focuses on the atmospheric composition of the early Earth, and identifying constraints beyond the absence of oxygen.

    Claire’s talk is part of a series of seminars where NASA Astrobiology NPP Fellows who have completed their fellowships present their results. Please join us ...

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  1. NASA Astrobiology NPP Alumni Seminar Series: Jennifer Glass


    The image to the left shows Jennifer Glass working in a chamber where she can control the oxygen levels to mimic the deep sea environment. On the right is an example of marine gas hydrates on the sea The image to the left shows Jennifer Glass working in a chamber where she can control the oxygen levels to mimic the deep sea environment. On the right is an example of marine gas hydrates on the sea floor. Credit: Rob Felt (left image); US Department of Energy (right image)

    On March 3, 2014, Dr. Jennifer Glass of the Georgia Institute of Technology (GA Tech) will present the second in our series of talks from alumni of the NASA Astrobiology NASA Postdoctoral Program (NPP). In her talk, “Microbes, Methane and Metals: Insights From Geochemistry, Omics and Single Cell Imaging,” Glass ...

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  1. NAI Director’s Seminar Series: Henderson Cleaves


    Voyager Views Titan's Haze. There is a lot of interesting chemistry occurring in Titan's dense atmosphere. Credit: Voyager Project, JPL, NASA Voyager Views Titan's Haze. There is a lot of interesting chemistry occurring in Titan's dense atmosphere. Credit: Voyager Project, JPL, NASA

    Henderson (Jim) Cleaves of the Carnegie Institution of Washington will present the next talk in the NAI Director’s Seminar Series on February 10 at 11:00 AM PST.

    Amino Acid Analysis of Titan Tholins and Comparison With Other Prebiotic Reaction Systems

    Titan’s atmospheric chemistry produces a host of discrete organic chemical products. It is likewise well known than Miller-Urey type reactions produce a host of complex discrete organic products. We have examined various complex reaction ...

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  1. Astrobiology Future Webinars – Next Steps


    As we are rapidly approaching the end of the end of this stage of the Astrobiology Strategy planning, we would like to thank everyone that has participated as a presenter or author, commented on a white paper or at a webinar, or even just listened in to one of the presentations. If you have not yet had the opportunity to listen to a particular webinar or comment on a particular white paper, they are all available on the website astrobiologyfuture.org. However, please visit the website soon, as we will be closing the papers to comments on Friday, February 14th ...

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  1. Astrobiology Graphic History – Issue #4!


    Astrobiology: The Story of our Search for Life in the Universe, Issue #4. Image Credit: NASA Astrobiology / Aaron Gronstal Astrobiology: The Story of our Search for Life in the Universe, Issue #4. Image Credit: NASA Astrobiology / Aaron Gronstal

    The fourth issue of the Astrobiology Graphic History book is now available! Download the digital version here (or the mobile-optimized version here)!

    Issue #4 maintains the gorgeous look and feel of the series, and continues the captivating story of Exo and Astrobiology. This installment explores astrobiology’s role in missions to the outer Solar System. See how science helped shape the exploration of gas giants and icy worlds beyond our system’s main asteroid belt.

    While spacecraft plied the distant corners ...

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  1. NASA Astrobiology NPP Alumni Seminar Series: Sara Walker


    Sara Walker, assistant professor at Arizona State University. Credit: BEYOND, ASU Sara Walker, assistant professor at Arizona State University. Credit: BEYOND, ASU

    On February 3, 2014, Sara Walker of Arizona State University (ASU) will present the first in a series of seminars from alumni of the NASA Astrobiology NASA Postdoctoral Program (NPP). In her talk, “Information Hierarchies, Chemical Evolution and the Transition From Non-Living to Living Matter,” Walker will discuss topics related to the emergence of life… and how to define ‘almost life.’

    Sara Walker is an assistant professor at the BEYOND Center in the School of Earth and Space Exploration at ASU. Walker specializes in theoretical physics and astrobiology, and ...

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  1. David Grinspoon: Science and a Wisely Managed Earth


    Dr. David Grinspoon delivered the 2013 Carl Sagan Lecture presented at the American Geophysical Union meeting in San Francisco. An outgrowth of his work as the first NASA—Library of Congress Baruch S. Blumberg Chair in Astrobiology, the talk is entitled “Terra Sapiens: The Role of Science in Fostering a Wisely Managed Earth.”

    Click here to watch a video of Dr. Grinspoon’s lecture.

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