The record-breaking balloon, carrying the Super Trans-Iron Galactic Element Recorder (Super-TIGER) experiment, has been afloat for 46 days and is on its third orbit around the South Pole.
"This is an outstanding achievement for NASA's Astrophysics balloon team," said John Grunsfeld, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington. "Keeping these huge balloons aloft for such long periods lets us do forefront science that would be difficult to do otherwise."
Super-TIGER is flying a new instrument for measuring the rare heavy elements among the flux of high-energy cosmic rays bombarding the Earth from elsewhere in our Milky Way Galaxy. The information retrieved from this mission will be used to develop an understanding where these energetic atomic nuclei are produced and how they achieve their very high energies.
Super-TIGER launched Dec. 8, 2012, from the long duration balloon site near McMurdo Station, Antarctica. The massive 39-million cubic foot scientific balloon carries the 6,000 pound Super-TIGER payload -- equivalent to a large sports utility vehicle -- at a float altitude of 127,000 feet, more than four times the altitude of most commercial airliners. Size-wise, more than 200 blimps could fit inside the balloon.
The Super-TIGER flight shattered the previous record of 41 days and 22 hours, previously set in 2005. The Super-TIGER team plans to fly for another 8-10 days to have it fly closer to McMurdo Station before terminating the flight and recovering the experiment.
"It has taken eight years, but we are so excited about breaking the long duration balloon record. In addition, it looks like the Super-Tiger flight, which is still collecting science data, will raise the bar by a week or two," said Debora Fairbrother, chief of the Scientific Balloon Program Office at NASA’s Wallops Flight Facility in Virginia.
The long duration balloon site at Willy Field, McMurdo Station, takes advantage of the stratospheric anti-cyclonic wind pattern circulating from east to west around the South Pole. The stratospheric wind circulation combined with the sparsely populated continent of Antarctica allows for long duration balloon flights at altitudes above 100,000 feet.
The National Science Foundation Office of Polar Programs manages the U.S. Antarctic Program and provides logistic support for all U.S. scientific operations in Antarctica. The NSF Antarctic Support Contractor provides material support to the NASA Balloon Program, including support of launch and recovery operations throughout the Antarctic Campaign.
The principal investigator of the Super-TIGER mission is Dr. Walter Binns of Washington University, St. Louis, Mo.
NASA’s Columbia Scientific Balloon Facility in Palestine, Texas, is responsible for launch operations and command and control of the balloon during flight.To monitor the real time flight tracks of the long duration balloons on the Internet, visit:
http://www.csbf.nasa.gov/antarctica/ice.htmFor more information about NASA’s Balloon Program on the Internet, visit:
Rebecca Powell | EurekAlert!
Telescopes team up to find distant Uranus-sized planet through microlensing
31.07.2015 | NASA/Goddard Space Flight Center
California 'rain debt' equal to average full year of precipitation
31.07.2015 | NASA/Goddard Space Flight Center
Using ultracold atoms trapped in light crystals, scientists from the MPQ, LMU, and the Weizmann Institute observe a novel state of matter that never thermalizes.
What happens if one mixes cold and hot water? After some initial dynamics, one is left with lukewarm water—the system has thermalized to a new thermal...
Physicists from Regensburg and Marburg, Germany have succeeded in taking a slow-motion movie of speeding electrons in a solid driven by a strong light wave. In the process, they have unraveled a novel quantum phenomenon, which will be reported in the forthcoming edition of Nature.
The advent of ever faster electronics featuring clock rates up to the multiple-gigahertz range has revolutionized our day-to-day life. Researchers and...
Researchers have developed an ultrafast light-emitting device that can flip on and off 90 billion times a second and could form the basis of optical computing.
Joint BioEnergy Institute study identifies bacterial protein that is key to protecting rice against bacterial blight
A bacterial signal that when recognized by rice plants enables the plants to resist a devastating blight disease has been identified by a multi-national team...
Researchers in the Cockrell School of Engineering at The University of Texas at Austin are one step closer to delivering smart windows with a new level of energy efficiency, engineering materials that allow windows to reveal light without transferring heat and, conversely, to block light while allowing heat transmission, as described in two new research papers.
By allowing indoor occupants to more precisely control the energy and sunlight passing through a window, the new materials could significantly reduce costs for...
23.07.2015 | Event News
10.07.2015 | Event News
25.06.2015 | Event News
31.07.2015 | Trade Fair News
31.07.2015 | Transportation and Logistics
31.07.2015 | Physics and Astronomy