Sciences and Exploration Directorate (600) Highlights

Science Highlights


Hydrospheric and Biospheric Sciences Highlights

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  • – Tree cover in the Taiga-Tundra Ecotone (TTE) : Landsat-based uncertainty and validation
  • – Nansen Ice Shelf GPS and tiltmeter field data to validate ice shelf flexure visco-elastic modeling
  • – Challenges in remote sensing and simulation of irrigation
  • – Urban Area Monitoring using MODIS Time Series Data
  • – Near-real-time VIIRS Imagery and Fires
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Press Releases & Feature Stories

Hubble Watches the Icy Blue Wings of Hen 2-437

In this cosmic snapshot, the spectacularly symmetrical wings of Hen 2-437 show up in a magnificent icy blue hue.

Tatiana (Southern Pacific Ocean)

Tropical Cyclone Tatiana developed in the Coral Sea, east of Queensland, Australia.

Snow in the Central U.S.

On February 10, 2016, the the Moderate Resolution Imaging Spectroradiometer on NASA’s Terra satellite acquired this image of snow across the central United States.
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The Stories Data Tell [02/01/2016]

NASA climate scientist Ralph Kahn presented a Maniac lecture entitled, "The Stories Data Tell." At an early age, Ralph found that separating causality from coincidence can be the lynchpin of understanding, and at times can help identify prerogatives or highlight the path toward the better options. Ralph shared his experiences, professional, personal, and at the intersection of the two, where the difference seemed to matter. And how data can help address this challenge, providing evidence one way or the other - sometimes!

Presented by: Dr. Ralph Kahn

Defying Gravity and Overcoming Inertia: a Systems Perspective [12/02/2015]

NASA Chief Technologist David Miller presented a Maniac lecture entitled "Defying Gravity and Overcoming Inertia: a Systems Perspective." Dave shared his journey from MIT to the Air Force to NASA, from teaching to research to service, defying gravity, and overcoming inertia to do so, which has been his lifelong goal.

Presented by: Dr. David Miller

Seeing the Light [11/18/2015]

NASA Solar Scientist Spiro Antiochos presented a Maniac lecture entitled "Seeing the Light." Spiro shared his twists and turns from the last 40 years while trying to understand the workings of the Sun as revealed by observations, primarily from NASA missions, and passed on lessons learned on generating new ideas and theories that apply to all areas of science.

Presented by: Dr. Spiro Antiochos
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ASD Annual Report 2014

Astrophysics Science Division Annual Report (2014)

A summary of awards, research, projects, missions, and education/public outreach activities of the Astrophysics Science Division at Goddard Space Flight Center.
Download ASD Annual Report 2014
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Local News

Paul Mahaffy Named Director of the Solar System Exploration Division

Paul Mahaffy has been named the new Director of Goddard’s Solar System Exploration Division. Paul served for nearly 10 years as Chief of the Planetary Environments Laboratory, leading this group’s study of planetary atmospheres and surface environments with emphases on the modeling of atmospheres and surface environments, advanced instrument development, the study of terrestrial planetary analogs, and the development of space-qualified instruments. Paul is currently Principal Investigator of the Sample Analysis at Mars (SAM) investigation on the Curiosity rover and of the Neutral Gas and Ion Mass Spectrometer (NGIMS) on the MAVEN Mars orbiter. He previously participated in a wide range of planetary missions, including those to Jupiter, Saturn, comets, and the moon.

AAAS Names NASA Goddard Scientists 2015 Fellows

Three scientists in the Sciences and Exploration Directorate have been named Fellows of the American Association for the Advancement of Science (AAAS). Lucy McFadden (693), Jose Rodriguez (614) and Compton Tucker (618) are among 347 AAAS members awarded this honor for their scientifically or socially distinguished efforts to advance science or its applications. Congratulations!

Nikolaos Paschalidis wins IRAD Innovator of the Year award

Nick Paschalidis has been selected FY15 IRAD Innovator of the Year! Nick has a long history of not only developing innovative technologies, but also flying them on instruments vital to the field of heliophysics, all while serving as an active research scientist and mentor to the next generation of scientists. One example of Nick's energy and insight might suffice: Nick created five multi-purpose science enabling microchips that have provided time-of-flight, energy, position, and other measurements to spacecraft that include New Horizons, MESSENGER, IBEX, June, and MMS, among others. Nick will receive this award during the FY15 IRAD poster session Thursday, December 3rd in the building 8 auditorium.
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Colorful and Plankton-Full Patagonian Waters

Late spring and summer weather brings blooms of color to the Atlantic Ocean off of South America, at least from a satellite view.

Retreat of the Columbia Glacier

Scientists have long studied Alaska's fast-moving Columbia Glacier, a tidewater glacier descending through the Chugach Mountains into Prince William Sound. Yet the river of ice continues to surprise.

Ocean Data Shows 'Climate Dance' of Plankton

The greens and blues of the ocean color from NASA satellite data have provided new insights into how climate and ecosystem processes affect the growth cycles of phytoplankton.
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