UAE, Germany to collaborate on space exploration expertise

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Updated 10 November 2017
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UAE, Germany to collaborate on space exploration expertise

DUBAI: The UAE Space Agency is collaborating with the German Aerospace Center to share research information, technology and regulation, state news agency WAM has reported.
The two bodies signed a Memorandum of Understanding on Thursday, that will see the two bodies working closer together exchanging information and expertise in the fields of space science.
The MoU was signed by UAE Cabinet Member, Minister of State for Higher Education and Advanced Skills and Chairman of the UAE Space Agency, Ahmad Al-Falasi, and Gerd Gruppe, member of the German Aerospace Center, during a ceremony held at the United Nations/UAE High Level Forum on “Space as a Driver for Socio-economic Sustainable Development.”
The event had been organized by the UAE Space Agency and the UN Office for Outer Space Affairs (UNOOSA), in Dubai.
Al-Falasi said improved partnerships with other countries, sharing scientific and technological expertise resulted from the recognition of the UAE’s “ambitious and successful National Space Program” as well as its space industry.
He said the cooperation also benefited the international space sector, as the industry “worked together for the betterment of humanity.”


Crater bigger than Paris is discovered under Greenland ice

Videographic looking at the importance of ice shelves. A study shows that Greenland and Antarctic ice sheets will continue to shrink this century, even if warming is limited to less than 2 degrees Celsius above pre-industrial levels. (AFP)
Updated 15 November 2018
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Crater bigger than Paris is discovered under Greenland ice

  • The discovery was initially made in the 2015 but an international team of researchers has been working to verify the findings ever since
  • There would have been debris projected into the atmosphere that would affect the climate and the potential for melting a lot of ice

TAMPA: A massive iron meteorite smashed into Greenland as recently as 12,000 years ago, leaving a crater bigger than Paris that was recently discovered beneath the ice with sophisticated radar, researchers said Wednesday.
The crater is the first of its kind ever found on Greenland — or under any of the Earth’s ice sheets — and is among the 25 largest known on Earth, said the report in the journal Science Advances.
The impact of the 19-mile (31 kilometers) wide crater under the Hiawatha Glacier would have had significant ripple effects in the region, possible even globally, researchers said.
But its story is just beginning to be told.
“There would have been debris projected into the atmosphere that would affect the climate and the potential for melting a lot of ice, so there could have been a sudden freshwater influx into the Nares Strait between Canada and Greenland that would have affected the ocean flow in that whole region,” said co-author John Paden, courtesy associate professor of electrical engineering and computer science at Kansas University.
“The evidence indicates that the impact probably happened after the Greenland Ice Sheet formed, but the research team is still working on the precise dating.”
The discovery was initially made in the 2015 but an international team of researchers has been working to verify the findings ever since.
The initial finding was made with data from NASA’s Program for Arctic Regional Climate Assessment and Operation IceBridge.
More data was collected since then, using more advanced radar technology.
“So far, it has not been possible to date the crater directly, but its condition strongly suggests that it formed after ice began to cover Greenland, so younger than three million years old and possibly as recently as 12,000 years ago — toward the end of the last ice age” said co-author professor Kurt Kjaer from the Center for GeoGenetics at the Natural History Museum of Denmark.
Researchers plan to try and recover material that melted from the bottom of the glacier to learn more about its timing and effects on life on Earth at the time.