About 17 years ago, J. Martin Laming, an astrophysicist at the U.S. Naval Research Laboratory, theorized why the chemical composition of the Sun's tenuous outermost layer differs from that lower down. His theory has recently ...
Astronomy
Mar 2, 2021
1
14710
Scientists have combined NASA data and cutting-edge image processing to gain new insight into the solar structures that create the Sun's flow of high-speed solar wind, detailed in new research published today in The Astrophysical ...
Astronomy
Jan 19, 2021
0
1419
This image shows dramatic dark areas in the Sun's corona and was acquired by the SWAP instrument on ESA's Proba-2 mission at midday on Wednesday, 7 November.
Space Exploration
Nov 9, 2018
0
12
New insights have been gained about stellar winds, streams of high-speed charged particles called plasma that blow through interstellar space. These winds, created by eruptions from stars or stellar explosions, carry with ...
Plasma Physics
Nov 5, 2018
0
10
This week, to coincide with the fifteenth annual European Space Weather Week, ESA is celebrating the dynamic phenomenon of space weather.
Space Exploration
Nov 7, 2018
0
10
