NASA Channel - STS-126 Rollover video Author: NASAtelevision Keywords: Space Shuttle Added: November 18, 2008

NASA Channel - November 14 7:55p.m. EST -- Launch of the Space shuttle Endeavour and its seven-member crew to repair and remodel the International Space Station. Author: NASAtelevision Keywords: Space space shuttle international station Kennedy center launch International Station Endeavor Added: November 17, 2008

NASA Channel - This is the first portion of the video presentation at the AIAA 50th anniversary celebration for NASA on Sept. 24, 2008. Learn more at www.nasa.gov. Author: NASAtelevision Keywords: NASA aeronautics science 50th anniversary Added: October 24, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years. Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - A documentary by NASA celebrating its first 50 years Author: NASAtelevision Keywords: NASA space 50th anniversary documentary Neil Armstrong Added: October 16, 2008

NASA Channel - Want more? Subscribe to NASA on iTunes! http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=283424434 Sample Analysis at Mars (SAM) is a suite of instruments developed for use on the Mars Science Laboratory. By looking for evidence of water, carbon, and other important building blocks of life in the Mars soil and atmosphere, this suite will help answer one of humankind's biggest questions about the planet: did it ever support life? This video profiles Dan Carrigan, the engineer primarily responsible for building SAM's QMS, or Quadrupole Mass Spectrometer. QMS's purpose is to break down the Mars atmosphere and vaporized soil into their components and help scientists identify what those components are. For more info: http://svs.gsfc.nasa.gov/vis/a010000/a010200/a010206/index.html http://ael.gsfc.nasa.gov/marsSAM.shtml Author: NASAexplorer Keywords: analysis building carrigan center dan engineer flight goddard mars nasa sam sample satellite space spacecraft tv Added: November 3, 2008

NASA Channel - Want more? Subscribe to NASA on iTunes! http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=283424434 On Halloween in 2003, the sun unleashed a series of spooky storms, which ignited lots of ghostly looking auroras, and effected power grids, satellites and other electrical equipment. On the fifth anniversary, NASA takes a look back at the Sun. For more info: http://www.nasa.gov/topics/solarsystem/features/halloween_storms.html Author: NASAexplorer Keywords: 2003 Halloween Solar Storms Sun Stu Snodgrass Laura Motel Holly Gilbert Space NASA Goddard Flight Center Coronal Mass Ejection CME Earth Ghostly Auroras power grids satellites Haunting Spooky Added: October 29, 2008

NASA Channel - Want more? Subscribe to NASA on iTunes! http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=283424434 Sample Analysis at Mars (SAM) is a suite of instruments developed for use on the Mars Science Laboratory. By looking for evidence of water, carbon, and other important building blocks of life in the Mars soil and atmosphere, this suite will help answer one of humankind's biggest questions about the planet: did it ever support life? SAM was designed and built in an international collaboration between Goddard Space Flight Center, the Jet Propulsion Laboratory, the University of Paris, and Honeybee Robotics. For more info: http://svs.gsfc.nasa.gov/vis/a010000/a010200/a010206/index.html Author: NASAexplorer Keywords: analysis center flight goddard laboratory mars nasa planet sample satellite science shorts solar space spacecraft tv Added: October 28, 2008

NASA Channel - For more info: http://www.nasa.gov/centers/goddard/news/topstory/2008/dead_zones.html Earths oceans are wide reaching and teeming with life. One microscopic aquatic organism plays a major role in making life on Earth possible: phytoplankton. Under certain conditions, excessive phytoplankton growth can result in an area known as a dead zone. Dead zones form when big blooms of phytoplankton at the surface trigger large quantities of organic matter, which then sink to the bottom. Bacteria break down the organic material, releasing carbon dioxide but absorbing oxygen as they work. Most marine organisms need oxygen for survival and dead zones prove fatal for many aquatic species. This short web video features dynamic animations, science data visualizations, and interview excerpts with a NASA oceanographer to explore this fascinating marine phenomenon. Author: NASAexplorer Keywords: aquatic center dead earth flight goddard life marine nasa ocean plankton science space tv zones Added: October 24, 2008

NASA Channel - For more info: http://svs.gsfc.nasa.gov/vis/a010000/a010200/a010288/ Through a partnership of intergalactic proportions, NASA and Disney/PIxar have teamed up to bring Wall*E into the classroom! In this video, students learn about how to find the size of the moon using everyday objects with a little help from Wall*E and Eve. Author: NASAexplorer Keywords: disney earth education goddard lro moon nasa pixar proportions shorts wall walle Added: October 20, 2008

NASA Channel - For more info: http://www.nasa.gov/centers/goddard/news/topstory/2008/esw_videos.html Goddard's Dr. Sushel Unninayar discusses the future of earth systems and in particular the potential human health implications associated with global warming. Author: NASAexplorer Keywords: center change climate earth flight future global goddard nasa science space tv warming week Added: October 15, 2008

NASA Channel - For more info: http://www.nasa.gov/centers/goddard/news/topstory/2008/esw_videos.html Earth's climate system has been remarkably stable over the last 20,000 years or so. Human civilization developed in that time span, and our world's average temperature warmed by about 5 degrees C to the temperature it is today. This fact points to one of climate scientists' main concerns about global warming: the temperature is rising faster than at any other time in the history of human civilization and such rapid climate change is likely to seriously stress some populations who cannot adapt quickly enough to the changes. In this video, Goddard's Dr. Dave Adamec discusses how hurricanes can factor in. Author: NASAexplorer Keywords: center change climate earth flight global goddard hurricane nasa science space tv vapor warming water week Added: October 15, 2008

NASA Channel - For more info: http://www.nasa.gov/centers/goddard/news/topstory/2008/esw_videos.html Climate scientists have been monitoring Earth's energy budget since the 1978 launch of NASA's Nimbus-7 satellite. That mission carried a new instrument into space called the Earth Radiation Budget Experiment (or ERBE), designed to measure all of the energy leaving through the top of Earth's atmosphere. All of the incoming sunlight minus all of the reflected sunlight and emitted heat is our world's energy budget. The second law of thermodynamics compels Earth's climate system to seek equilibrium so that, over the course of a year the amount of energy received equals the amount of energy lost to space. So typically the global energy budget is in balance. Goddard's Dr. Marc Imhoff discusses similar climate-monitoring functions of NASA's Terra satellite in this video. Author: NASAexplorer Keywords: budget center climate earth energy flight goddard imhoff marc nasa satellite science space sun terra tv week Added: October 15, 2008