Starlust on MSN
New model decodes the Sun’s prominences—floating mountains of plasma larger than Earth
The study may help predict dangerous solar storms and protect satellites and power grids.
Morning Overview on MSN
New calculations explain the Sun’s cool plasma clouds in its hot corona
The Sun’s outermost atmosphere, the corona, seethes at temperatures above one million degrees. Yet draped across it are ...
The Sun’s extremely hot outer layer, the corona, has a very different chemical composition from the cooler inner layers, but the reason for this has puzzled scientists for decades. One explanation is ...
Prominences are cool plasma structures extending several thousand kilometers in the Sun’s hot corona. Some persist for weeks.
How hot is the sun? Here are the scorching temperatures of the star's layers. The sun provides energy that is vital for life on Earth, and that energy comes as a result of the sun’s heat. But how hot ...
The goal is to study the sun’s outer layers, to better understand its physics and dynamics and to improve understanding of space weather. By Hari Kumar and Mujib Mashal Reporting from New Delhi A ...
How hot is the sun? Here are the scorching temperatures of the star's layers The sun provides energy that is vital for life on Earth, and that energy comes as a result of the sun’s heat. But how hot ...
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