How are celestial bodies created? Aside from philosophical questions, researchers are taking practical steps to investigate the very first moments when planets are born—on a sounding rocket launching from Sweden next week.
Astronomy
Nov 15, 2019
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19
This ghostly image shows what can happen when an interstellar cloud passes too close to a star. Barnard's Merope Nebula, also known as IC 349, is a cloud of interstellar gas and dust traveling through the Pleiades star cluster ...
Astronomy
Oct 28, 2019
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41
A dramatic glimpse of the aftermath of a collision between two exoplanets is giving scientists a view at what can happen when planets crash into each other. A similar event in our own solar system may have formed the moon.
Astronomy
Oct 23, 2019
1
133
Researchers from the section Physics of Ice, Climate and Earth (PICE) at the Niels Bohr Institute, University of Copenhagen, have succeeded in making a method to enlighten an otherwise dark period in climate history. Working ...
Earth Sciences
Oct 3, 2019
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22
Microbial life on Mars may potentially be transported across the planet on dust particles carried by wind, according to a study conducted in the Atacama Desert in North Chile, a well-known Mars analogue. The findings are ...
Earth Sciences
Aug 22, 2019
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14
A team of scientists hauled 500 kilograms of fresh snow back from Antarctica, melted it, and sifted through the particles that remained. Their analysis yielded a surprise: The snow held significant amounts of a form of iron ...
General Physics
Aug 20, 2019
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5783
Researchers using ALMA (Atacama Large Millimeter/submillimeter Array) found a small dust concentration in the disk around TW Hydrae, the nearest young star. It is highly possible that a planet is growing or about to be formed ...
Astronomy
Jun 26, 2019
2
3
Dust doesn't just accumulate under your bed. It can also travel for thousands of kilometers, across continents and oceans.
Earth Sciences
Apr 29, 2019
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126
After arriving at McMurdo Station on the unforgiving continent of Antarctica, it still took Dr. Rhonda Stroud two days of safety training and a four-hour flight before she was finally where she needed to be: the bottom of ...
Earth Sciences
Apr 12, 2019
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14
Evidence of historic marine life present in Alaskan permafrost is helping scientists reconstruct ancient changes in the ice cover over the Arctic Ocean.
Earth Sciences
Apr 12, 2019
0
10
