Briefing to Celebrate 40 Years of Continuous Earth Observations

Steve Cole

Headquarters, Washington

202-358-0918

stephen.e.cole@nasa.gov

WASHINGTON -- NASA and the U.S. Geological Survey (USGS) will hold a news conference at 11 a.m. EDT, Monday, July 23, to highlight the accomplishments of the world's longest-running Earth-observing satellite program -- Landsat. The briefing will be held at the Newseum at 555 Pennsylvania Ave. NW, Washington, and feature extensive imagery of our changing planet and local U.S. landscapes.

In cooperation with the U.S. Department of the Interior (DOI) and its science agency, USGS, NASA launched the first Landsat satellite July 23, 1972. The resulting 40-year archive of Earth observations from the Landsat fleet forms an impartial, comprehensive, and easily accessed register of human and natural changes on the land. This information supports the improvement of human and environmental health, biodiversity, energy and water management, urban planning, disaster recovery and crop monitoring.

During the briefing, NASA and USGS will announce the 10 most significant images from the Landsat record, the U.S. regions selected for the "My American Landscape" contest showing local environmental changes, and the top five Landsat "Earth As Art" images selected in an online poll.

The panelists for the briefing are:

-- Anne Castle, assistant secretary for water and science, U.S. Department of the Interior, Washington

-- Waleed Abdalati, chief scientist, NASA Headquarters, Washington

-- Jeff Masek, NASA Landsat project scientist, Goddard Space Flight Center, Greenbelt, Md.

-- Tom Loveland, USGS senior scientist, Earth Resources Observation and Science (EROS) Center, Sioux Falls, S.D.

-- Jim Irons, Landsat Data Continuity Mission project scientist, Goddard Space Flight Center, Greenbelt, Md.

-- Roger Auch, research geographer, EROS Center, Sioux Falls, S.D.

Media may ask questions of the panelists during the briefing. Media wanting to attend the briefing must send their name, affiliation and telephone number to Steve Cole at stephen.e.cole@nasa.gov no later than 4 p.m. EDT, July 20. Reporters unable to attend the briefing in person can ask questions during the event via Twitter using the hashtag #asknasa. NASA Television and the agency's Web site will provide live briefing coverage.

For information on receiving NASA TV, go to http://www.nasa.gov/multimedia/nasatv/digital.html.

For NASA TV streaming video, scheduling and downlink information, visit http://www.nasa.gov/ntv.

The Landsat program is jointly managed by NASA and DOI/USGS. NASA is preparing to launch the next Landsat satellite in February 2013. For more information about the Landsat program, visit http://www.nasa.gov/landsat and http://landsat.usgs.gov.

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Houston Workshop Marks Key Step in Planning Future Mars Missions

Dwayne Brown

Headquarters, Washington

202-358-1726

dwayne.c.brown@nasa.gov

WASHINGTON -- A recent workshop conducted for NASA by the Lunar and Planetary Institute (LPI) in Houston, marked a key step in the agency's effort to forge a new Mars strategy in the coming decades. A report that summarizes the wide range of cutting-edge science, technology and mission concepts discussed is available online.

Held in Houston June 12-14 and attended by scientists and engineers worldwide, the meeting was held to seek ideas, concepts and capabilities to address critical challenge areas in exploring the Red Planet. Discussions provided information for reformulating NASA's Mars Exploration Program (MEP) to be responsive to high-priority science goals and the challenge of sending humans to Mars orbit in the 2030s.

Participants identified a number of possible approaches to missions that can be flown to Mars in the coming decade that would make progress toward returning Martian samples -- a top priority of the Planetary Science Decadal Survey -- and make significant advances in scientific understanding of the planet, developing key technologies and advancing knowledge necessary for human exploration on and around Mars.

NASA's Mars Program Planning Group (MPPG), tasked with developing options for a reformulated MEP, will consider the workshop inputs in addition to budgetary, programmatic, scientific and technical constraints.

"Scientists and engineers came together to present their most creative ideas for exploring Mars," said John Grunsfeld, an astronaut, astrophysicist and associate administrator for NASA's Science Mission Directorate at NASA Headquarters in Washington. "Great ideas come from challenging the best and brightest and igniting their passion and determination to succeed."

The MPPG reports to Grunsfeld, who chairs the agency-wide Mars reformulation effort along with William Gerstenmaier, NASA's associate administrator for Human Exploration and Operations Mission Directorate, Chief Scientist Waleed Abdalati and Chief Technologist Mason Peck. The official draft MPPG report is expected to be delivered to NASA for review at the end of the summer.

Concepts put forth tapped into significant benefits that could be gained from technology investments by NASA's Science Mission Directorate, Human Exploration and Operations Mission Directorate, and Office of the Chief Technologist. The participants also stressed the importance of establishing international collaboration early in the planning process and sustaining it throughout future missions.

"Future Mars exploration missions will require new concepts and technologies," said Michael Gazarik, director of NASA's Space Technology Program. "There were many innovative and transformational concepts presented at the workshop. With continued investments in cutting-edge technology, these will lead to increased capability, reduced mission risk and lower mission costs."

Workshop attendance included almost 200 scientists, engineers and graduate students from academia, NASA centers, federal laboratories, industry, and international partner organizations. More than 1,600 people participated online as the workshop proceedings were streamed live on the Internet.

"The LPI workshop provided a broad set of ideas for Mars exploration, including synergies between science, human exploration and technology development," Gerstenmaier said. "The number of workshop participants demonstrates the broad interest in Mars exploration."

The workshop provided a forum for broad community input on near-term mission concepts. Ideas for longer-term activities will be used to inform program architecture planning beyond the early 2020s. Workshop results represent individual perspectives from members of the scientific and technical community.

"The scientific and technical community has given us quite a range of ideas to consider in reformulating the Mars Exploration Program," said Doug McCuistion, director of NASA's Mars Exploration Program at the agency's headquarters. "Many concepts presented are highly relevant to the challenges the MPPG must address."

NASA will land its most advanced rover, Curiosity, on the surface of Mars in August. This mobile science laboratory will assess whether the past or present environment on Mars could support life. In 2013, NASA will launch the Mars Atmosphere and Volatile Evolution orbiter, the first mission devoted to understanding the Martian upper atmosphere.

To view LPI's report, workshop presentation videos, and compilation of the abstracts, visit http://www.lpi.usra.edu/meetings/marsconcepts2012/.

For updates on NASA's Mars Program replanning process, visit http://www.nasa.gov/offices/marsplanning/home/index.html.

For more information about NASA's Mars Exploration Program, visit http://www.nasa.gov/mars.

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Houston Workshop Marks Key Step in Planning Future Mars Missions

Dwayne Brown

Headquarters, Washington

202-358-1726

dwayne.c.brown@nasa.gov

WASHINGTON -- A recent workshop conducted for NASA by the Lunar and Planetary Institute (LPI) in Houston, marked a key step in the agency's effort to forge a new Mars strategy in the coming decades. A report that summarizes the wide range of cutting-edge science, technology and mission concepts discussed is available online.

Held in Houston June 12-14 and attended by scientists and engineers worldwide, the meeting was held to seek ideas, concepts and capabilities to address critical challenge areas in exploring the Red Planet. Discussions provided information for reformulating NASA's Mars Exploration Program (MEP) to be responsive to high-priority science goals and the challenge of sending humans to Mars orbit in the 2030s.

Participants identified a number of possible approaches to missions that can be flown to Mars in the coming decade that would make progress toward returning Martian samples -- a top priority of the Planetary Science Decadal Survey -- and make significant advances in scientific understanding of the planet, developing key technologies and advancing knowledge necessary for human exploration on and around Mars.

NASA's Mars Program Planning Group (MPPG), tasked with developing options for a reformulated MEP, will consider the workshop inputs in addition to budgetary, programmatic, scientific and technical constraints.

"Scientists and engineers came together to present their most creative ideas for exploring Mars," said John Grunsfeld, an astronaut, astrophysicist and associate administrator for NASA's Science Mission Directorate at NASA Headquarters in Washington. "Great ideas come from challenging the best and brightest and igniting their passion and determination to succeed."

The MPPG reports to Grunsfeld, who chairs the agency-wide Mars reformulation effort along with William Gerstenmaier, NASA's associate administrator for Human Exploration and Operations Mission Directorate, Chief Scientist Waleed Abdalati and Chief Technologist Mason Peck. The official draft MPPG report is expected to be delivered to NASA for review at the end of the summer.

Concepts put forth tapped into significant benefits that could be gained from technology investments by NASA's Science Mission Directorate, Human Exploration and Operations Mission Directorate, and Office of the Chief Technologist. The participants also stressed the importance of establishing international collaboration early in the planning process and sustaining it throughout future missions.

"Future Mars exploration missions will require new concepts and technologies," said Michael Gazarik, director of NASA's Space Technology Program. "There were many innovative and transformational concepts presented at the workshop. With continued investments in cutting-edge technology, these will lead to increased capability, reduced mission risk and lower mission costs."

Workshop attendance included almost 200 scientists, engineers and graduate students from academia, NASA centers, federal laboratories, industry, and international partner organizations. More than 1,600 people participated online as the workshop proceedings were streamed live on the Internet.

"The LPI workshop provided a broad set of ideas for Mars exploration, including synergies between science, human exploration and technology development," Gerstenmaier said. "The number of workshop participants demonstrates the broad interest in Mars exploration."

The workshop provided a forum for broad community input on near-term mission concepts. Ideas for longer-term activities will be used to inform program architecture planning beyond the early 2020s. Workshop results represent individual perspectives from members of the scientific and technical community.

"The scientific and technical community has given us quite a range of ideas to consider in reformulating the Mars Exploration Program," said Doug McCuistion, director of NASA's Mars Exploration Program at the agency's headquarters. "Many concepts presented are highly relevant to the challenges the MPPG must address."

NASA will land its most advanced rover, Curiosity, on the surface of Mars in August. This mobile science laboratory will assess whether the past or present environment on Mars could support life. In 2013, NASA will launch the Mars Atmosphere and Volatile Evolution orbiter, the first mission devoted to understanding the Martian upper atmosphere.

To view LPI's report, workshop presentation videos, and compilation of the abstracts, visit http://www.lpi.usra.edu/meetings/marsconcepts2012/.

For updates on NASA's Mars Program replanning process, visit http://www.nasa.gov/offices/marsplanning/home/index.html.

For more information about NASA's Mars Exploration Program, visit http://www.nasa.gov/mars.

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NASA Science Chief Statement on Naming of Space Telescope Science Institute's Astronomical Database for Senator Mikulski

Dwayne Brown

Headquarters, Washington                                   

202-358-1726

dwayne.c.brown@nasa.gov

WASHINGTON -- The following is a statement from NASA's Chief Scientist, Waleed Abdalati, on the Space Telescope Science Institute naming its astronomical database the Barbara A. Mikulski Archive for Space Telescopes (MAST). MAST holds science data from the Hubble Space Telescope and 14 other NASA missions.

"The Space Telescope Science Institute's decision to name its database for Senator Mikulski is an honor very much deserved. She is a tremendous advocate and supporter for science, NASA and the astrophysics community.

"Thanks to Hubble and other space observatories, our view of the universe and our place within it has forever been changed. Space research holds tremendous benefits for our lives here on Earth. Images and data capture the imagination of people everywhere, especially of our youth. Images from this collection have permeated American society and culture and are internationally recognized icons of science and exploration.

"We live in an age of extraordinary scientific advancement with astronomy at the forefront. NASA is committed to conducting world-class science from our space observatories, and the data that will be returned to the Barbara A. Mikulski Archive for Space Telescopes are sure to yield many exciting new discoveries."

For more information about NASA, visit http://www.nasa.gov.

For more information about MAST, visit http://archive.stsci.edu/.

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