Global Deforestation Trends Animation 2012 Dana Vion
This animation uses images from NASA (NASA/Goddard Space Flight Center) to create an animation which shows global trends in deforestation from 2000 to 2012. It is part of my masters work in zoology in the Global Field Program at Miami University, Oxford,Ohio.From:Dana VionViews:38 1ratingsTime:00:40More inMusic
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Global Deforestation Trends Animation © 2012 Dana Vion - Video
NASA-NOAA Satellite Reveals New Views of Earth at Night
In daylight, our big, blue marble is all land, oceans and clouds. The night, on the other hand, is electric. This video provides a narrated tour of some highlights of the new Suomi NPP Earth at night imagery. Credit: NASA #39;s Goddard Space Flight Center http://www.nasa.gov twitter.com http://www.facebook.comFrom:An0nYm0u5r3v0lut10nViews:1 0ratingsTime:02:12More inNonprofits Activism
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NASA-NOAA Satellite Reveals New Views of Earth at Night - Video
( NASA/Goddard Space Flight Center ) The deadly typhoon that caused almost 300 deaths in the southern Philippines is making a loop in the South China Sea, and infrared NASA satellite data indicated that Bopha re-intensified.
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NASA infrared data shows Typhoon Bopha re-strengthened in South China Sea
Washington, December 7 (ANI): Forty years after the last Apollo spacecraft launched, scientists with the National Space Science Data Center (NSSDC) at NASA's Goddard Space Flight Center in Greenbelt, Md have restored readings from the Apollo 14 and 15 dust detectors.
The newly available data will make long-term analysis of the Apollo dust readings possible. Digital data from these two experiments were not archived before, and it's thought that roughly the last year-and-a-half of the data have never been studied.
"This is the first look at the fully calibrated, digital dust data from the Apollo 14 and 15 missions," said David Williams, a Goddard scientist and data specialist at NSSDC, NASA's permanent archive for space science mission data.
The recovery of these data sets is part of the Lunar Data Project, an ongoing NSSDC effort, drawing on researchers at multiple institutions, to make the scientific data from Apollo available in modern formats.
The Lunar Dust Detectors that were placed on the lunar surface during Apollo 14 and 15 measured dust accumulation, temperature and damage caused by high-energy cosmic particles and the sun's ultraviolet radiation. The same kind of instrument had flown earlier on Apollo 11 and 12 (Later, Apollo 17 carried a different type of dust detector).
Restoring the data was a painstaking job of going through one data set and separating the raw detector counts from temperatures and "housekeeping" information that was collected to keep an eye on how healthy the Apollo instruments were.
A second, less complete data set indicated how to convert the raw counts into usable measurements. But first, the second data set had to be converted from microfilm, which had been archived at NSSDC in the 1970s, and the two data sets had to reconcile because their time points didn't match up exactly.
Most of this meticulous work was carried out by Marie McBride, an undergraduate from the Florida Institute of Technology in Melbourne who was working with Williams through a NASA internship.
Newer missions, such as NASA's Lunar Reconnaissance Orbiter (LRO), have continued to study lunar dust.
"Just last week, LRO did some important measurements seeking dust profiles in the lunar atmosphere," said Rich Vondrak, the LRO deputy project scientist at NASA Goddard. LRO has been orbiting the moon since June 2009, and the mission was recently extended through 2015.
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All ISS systems continue to function nominally, except those noted previously or below.
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From 1981 to 2011, the National Aeronautics and Space Administration (NASA) operated the Space Transportation System, commonly known as the Space Shuttle Program (Shuttle), with the world's first reusable spacecraft to carry humans into orbit.
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NASA Human Space Flight Industrial Base in the Post-Space Shuttle/Constellation Environment
Nefertiti, the Johnson jumping spider hunting for flies inside her space flight habitat on board the International Space Station. Photo by NASA. Nefertiti, the courageous space spider who soared into low-Earth orbit on a Japanese HTV spacecraft, spent three months hunting fruit flies aboard the International Space Station , and then returned to Earth alive, has died . She was 10 months old. On ...
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Mars Rover Curiosity Shakes, Bakes, and Tastes Mars with SAM
Curiosity Shakes, Bakes, and Tastes Mars with SAM. NASA #39;s Curiosity rover analyzed its first solid sample of Mars with a variety of instruments, including the Sample Analysis at Mars (SAM) instrument suite. Developed at NASA #39;s Goddard Space Flight Center in Greenbelt, Md., SAM is a portable chemistry lab tucked inside the Curiosity rover. SAM examines the chemistry of samples it ingests, checking particularly for chemistry relevant to whether an environment can support or could have supported life.From:okrajoeViews:1 0ratingsTime:02:21More inScience Technology
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Mars Rover Curiosity Shakes, Bakes, and Tastes Mars with SAM - Video
NASA | Earth at Night
In daylight our big blue marble is all land, oceans and clouds. But the night - is electric. This view of Earth at night is a cloud-free view from space as acquired by the Suomi National Polar-orbiting Partnership Satellite (Suomi NPP). A joint program by NASA and NOAA, Suomi NPP captured this nighttime image by the satellite #39;s Visible Infrared Imaging Radiometer Suite (VIIRS). The day-night band on VIIRS detects light in a range of wavelengths from green to near infrared and uses filtering techniques to observe signals such as city lights, gas flares, and wildfires. This new image is a composite of data acquired over nine days in April and thirteen days in October 2012. It took 312 satellite orbits and 2.5 terabytes of data to get a clear shot of every parcel of land surface. This video uses the Earth at night view created by NASA #39;s Earth Observatory with data processed by NOAA #39;s National Geophysical Data Center and combined with a version of the Earth Observatory #39;s Blue Marble: Next Generation. earthobservatory.nasa.gov This video is public domain and can be downloaded at: svs.gsfc.nasa.gov Like our videos? Subscribe to NASA #39;s Goddard Shorts HD podcast: svs.gsfc.nasa.gov Or find NASA Goddard Space Flight Center on facebook: http://www.facebook.com Or find us on Twitter: twitter.comFrom:NASAexplorerViews:135983 302ratingsTime:02:12More inScience Technology
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NASA | Why are We Seeing So Many Sungrazing Comets?
Before 1979, there were less than a dozen known sungrazing comets. As of December 2012, we know of 2500. Why did this number increase? With solar observatories like SOHO, STEREO, and SDO, we have not only better means of viewing the sun, but also the comets that approach it. SOHO allows us to see smaller, fainter comets closer to the sun than we have ever been able to see before. Even though many of these comets do not survive their journey past the sun, they survive long enough to be observed, and be added to our record of sungrazing comets. Join the search at: sungrazer.nrl.navy.mil This video is public domain and can be downloaded at svs.gsfc.nasa.gov Like our videos? Subscribe to NASA #39;s Goddard Shorts HD podcast: svs.gsfc.nasa.gov Or find NASA Goddard Space Flight Center on Facebook: http://www.facebook.com Or find us on Twitter: twitter.comFrom:NASAexplorerViews:4476 69ratingsTime:02:37More inScience Technology
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Cam Calloway - SFLT snippet
A snippet from Cam Calloway #39;s SFLT [prod. by Unlimited Dolla Beats] 2012 Space Flight Music Space FLT Coming Soon!!!!From:kingcamENTViews:3 1ratingsTime:01:02More inMusic
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The Black Marble - City Lights 2012
Credit: NASA #39;s Goddard Space Flight Center earthobservatory.nasa.gov This new global view and animation of Earth #39;s city lights is a composite assembled from data acquired by the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite. The data was acquired over nine days in April 2012 and thirteen days in October 2012. It took satellite 312 orbits and 2.5 terabytes of data to get a clear shot of every parcel of Earth #39;s land surface and islands. This new data was then mapped over existing Blue Marble imagery to provide a realistic view of the planet. NASA Earth Observatory image and animation by Robert Simmon, using Suomi NPP VIIRS data provided courtesy of Chris Elvidge (NOAA National Geophysical Data Center). Suomi NPP is the result of a partnership between NASA, NOAA, and the Department of Defense. Caption by Mike Carlowicz.From:airboydViews:2441 36ratingsTime:00:31More inAutos Vehicles
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book a space flight?
please answer in the comment box http://www.virgingalactic.comFrom:HighscoreBoyViews:7 3ratingsTime:02:29More inGaming
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Earth at Night
blogs.nature.com NASA unveils spectacular views of Earth at night. Credit: NASA #39;s Goddard Space Flight CenterFrom:Nature NewsteamViews:0 0ratingsTime:02:12More inPets Animals
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NASA | Fermi Finds Radio Bursts from Terrestrial Gamma-ray Flashes
Lightning in the clouds is directly linked to events that produce some of the highest-energy light naturally made on Earth: terrestrial gamma-ray flashes (TGFs). An instrument aboard NASA #39;s Fermi Gamma-ray Space Telescope was recently fine-tuned to better catch TGFs, and this allowed scientists to discover that TGFs emit radio waves, too. This video is public domain and can be downloaded at: svs.gsfc.nasa.gov Like our videos? Subscribe to NASA #39;s Goddard Shorts HD podcast: svs.gsfc.nasa.gov Or find NASA Goddard Space Flight Center on Facebook: http://www.facebook.com Or find us on Twitter: twitter.comFrom:NASAexplorerViews:587 100ratingsTime:03:42More inScience Technology
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NASA | Fermi Finds Radio Bursts from Terrestrial Gamma-ray Flashes - Video
Earth Gamma Ray Blasters
From NASA Goddard Space Flight Center. NASA #39;s Fermi Gamma-ray Space Telescope has been catching brief outbursts of high-energy light that are mysteriously produced above thunderstorms. The outbursts, known as terrestrial gamma-ray flashes (TGFs), last only a few thousandths of a second, but their gamma rays rank among the highest-energy light that naturally occurs on Earth. The enhanced GBM discovery rate helped scientists show most TGFs also generate a strong burst of radio waves, a finding that will change how scientists study this poorly understood phenomenon. Lightning emits a broad range of very low frequency (VLF) radio waves, often heard as pop-and-crackle static when listening to AM radio. The World Wide Lightning Location Network (WWLLN), researchers routinely detect these radio signals and use them to pinpoint the location of lightning discharges anywhere on the globe to within about 20 km. Scientists have known for a long time TGFs were linked to strong VLF bursts, but they interpreted these signals as originating from lightning strokes somehow associated with the gamma-ray emission. The researchers identified much weaker radio bursts that occur up to several thousandths of a second before or after a TGF. They interpret these signals as intracloud lightning strokes related to, but not created by, the gamma-ray flash. Scientists suspect TGFs arise from the strong electric fields near the tops of thunderstorms. Under certain conditions, the field becomes strong ...From:SpaceRipViews:306 124ratingsTime:04:01More inScience Technology
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Why is China stealing rocket information? 5.18
Continue the conversation on all our social media sites! http://www.spacevidcast.com http://www.facebook.com plus.google.com http://www.twitter.com And of course don #39;t forget that the After Dark version of this episode is available to Spacevidcast epic subscribers. An additional hour of ad-free video after the official show where any topic is on the table! Your Spacevidcast epic subscription helps us pay for the show, so consider signing up today! http://www.spacevidcast.com In this episode we ask why China appears to be stealing information from JAXA. With this revelation and their new space plane, what are their intensions with space flight? In Space News we look at the Sabre engine and how it may enable next generation space flight as well as Mach 5 air-flight. ESA and their Ariane rockets and ESO is in the news with a rogue planet again!From:spacevidcastViews:7 0ratingsTime:48:54More inScience Technology
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Scott Kelly and Russian cosmonaut Mikhail Kornienko will spend year aboard ISS to test limits of humans' endurance in space
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NASA astronaut Scott Kelly, Expedition 25 flight engineer, is pictured inside the International Space Station in this Oct. 14, 2010 file picture. (Reuters)
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( NASA/Goddard Space Flight Center ) NASA's Tropical Rainfall Measuring Mission, or TRMM satellite can estimate rainfall rates from its orbit in space, and its data is also used to compile estimated rainfall totals. NASA just released an image showing those rainfall totals over the Philippines, where severe flooding killed several hundred people. Bopha is now a tropical storm in the South China ...
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NASA compiles Typhoon Bopha's Philippines Rainfall totals from space