News tagged with dust grains

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Dusty protoplanetary disks

Planetary systems form out of disks of gas and dust around young stars. How the formation proceeds, however, is complex and poorly understood. Many physical processes are involved including accretion onto the star, photoevaporation ...

dateDec 08, 2017 in Astronomy
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Pinpointing the sources of trans-Pacific dust

Airborne dust from Asia travels across the Pacific passport-free, carrying pollution, building soil, and coloring sunsets thousands of miles from its source. Identifying that source is important for understanding atmospheric ...

dateAug 31, 2017 in Earth Sciences
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Detecting water in space and why it matters

Miguel Pereira Santaella, Research Associate at the Oxford University Department of Physics, discusses his newly published work observing never before seen water transitions in space. He breaks down how the discovery will ...

dateJun 12, 2017 in Astronomy
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