NASA Launches Next-Gen Landsat Spacecraft
NASA on Monday successfully launched its new Landsat satellite from
California's Vandendberg Air Force Base, the space agency said.
The Landsat Data Continuity Mission (LDCM) spacecraft, part of NASA's
ongoing mission to capture images and data from the Earth's surface,
"roared into space" atop an Atlas V rocket at 1:02 p.m. Eastern, space
agency officials said. Satellites operated by NASA have monitored Earth
from space continuously for the past four decades.
"Landsat is a centerpiece of NASA's Earth Science program, and today's
successful launch will extend the longest continuous data record of
Earth's surface as seen from space," NASA administrator Charles Bolden said in a statement.
"This data is a key tool for monitoring climate change and has led to
the improvement of human and biodiversity health, energy and water
management, urban planning, disaster recovery and agriculture
monitoring—all resulting in incalculable benefits to the U.S. and world
economy," he added.
The satellite separated from its booster rocket 79 minutes after launch,
a signal was received at a Svalbard, Norway station from the spacecraft
at about 82 minutes into its flight, and the LCDM deployed its solar
arrays just a few minutes later, NASA said. In about two months, the
Landsat spacecraft is expected to reach its "operational,
sun-synchronous, polar orbit" about 440 miles above the Earth.
Control of the LDCM, the eighth in a series of NASA Landsat satellites
first launched in 1972, will be transferred to the Department of the
Interior's U.S. Geological Survey (USGS) in about three months when it
goes fully operational, NASA said. At that point, the satellite will be
renamed Landsat 8.
Data gathered by the satellite will be made available to the public through an online archive.
"Landsat has been delivering invaluable scientific information about our
planet for more than forty years. It's an honor to be a part of today's
launch to ensure this critical data will continue to help us better
understand our natural resources and help people like water managers,
farmers, and resource managers make informed decisions," Interior
Secretary Ken Salazar said.
NASA scientists stressed advances made to the latest Landsat spacecraft,
including the addition of improved instruments like the LDCM's
Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS).
"LDCM is the best Landsat satellite ever built. The technology will
advance and improve the array of scientific investigations and resource
management applications supported by Landsat images," said LDCM project
scientist Jim Irons of NASA's Goddard Space Flight Center in Greenbelt,
Md.
"I anticipate new knowledge and applications to emerge with an increasing demand for the data."
National Space Club Honors Mars Curiosity
This artist concept features NASA's Mars Science Laboratory Curiosity rover, a mobile robot for investigating Mars' past or present ability to sustain microbial life. Image credit: NASA/JPL-Caltech
› Full image and caption
The National Space Club will honor NASA's Curiosity/Mars Science Laboratory team with three awards, including the prestigious Dr. Robert H. Goddard Memorial Trophy.The Goddard Trophy recognizes the team for significant contributions to developing the most capable deep space mission ever and initiating the most ambitious science mission ever conducted on the surface of another planet.
The team will also receive the organization's Nelson P. Jackson Aerospace Award for its significant role in successfully landing on and exploring the Martian surface.
In addition, Richard Cook, of NASA's Jet Propulsion Laboratory, Pasadena, Calif., will receive the Astronautics Engineer Award for his personal engineering leadership as both the Mars Science Laboratory's flight systems manager and project manager.
The awards, offered to recognize significant achievements in space science and enterprise, will be presented at a ceremony in Washington, D.C. on March 22. The award recipients are selected by panels of experts from across the aerospace and defense industry.
Mars Science Laboratory successfully deposited the car-size Curiosity rover onto the Martian surface in August 2012. Since then, Curiosity has been beaming back images and data, as part of its quest to investigate whether an area within Mars' Gale Crater has ever offered an environment favorable for life.
The National Space Club is a non-profit organization devoted to fostering excellence in space activity through interaction between industry and government, and through a continuing program of educational support. More information on the National Space Club and the awards is online at: http://www.spaceclub.org .
More information about the Mars Science Laboratory/Curiosity mission is online at: http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl .
NASA's Mars Science Laboratory project is using Curiosity to investigate whether the study area within Gale Crater has offered environmental conditions favorable for microbial life. JPL, a division of the California Institute of Technology in Pasadena, manages the Mars Science Laboratory mission for NASA's Science Mission Directorate, Washington.
Follow the mission on Facebook at http://www.facebook.com/marscuriosity and on Twitter at http://www.twitter.com/marscuriosity .
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