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Interstellar ices as witnesses of star formation: selective deuteration of water and organic molecules unveiled
dust, extinction - ISM: abundances - ISM: molecules - stars: formation
2011/7/11
The environments where stars are born contain gas and dust grains covered by icy mantles. As the star forms and heats up its surroundings, the ices evaporate which leads to a very complex chemistry wi...
X-ray measurement of real-time variations at an organic interface（图）
X-ray measurement real-time variations organic interface
2009/7/10
One of the unavoidable realities of our era is that fossil fuels are not infinite. Someday, and sooner rather than later, available stores will be exhausted. To overcome the supply and other limitatio...
March 2, 2007，Task Group on Organic Environments in the Solar System, National Research Council.The purpose of this report is to tell the story of carbon: to follow carbon through a variety of terrest...
NASA Scientists Find Primordial Organic Matter in Tagish Lake Meteorite(图）
Organic Matter Solar System meteorite
2006/12/8
November 30, 2006，NASA researchers at Johnson Space Center, Houston have found organic materials that formed in the most distant reaches of the early Solar System preserved in a unique meteorite. The ...