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Three decades ago, astronomers spotted one of the brightest exploding stars in more than 400 years. The titanic supernova, called Supernova 1987A (SN 1987A), blazed with the power of 100 million suns ...
Ultraviolet Spectroscopic Observations of Coronal Streamers in the SOHO Era
Sun corona ultraviolet
2009/5/6
Measurements made with the Ultraviolet Coronagraph Spectrometer
(UVCS) on the Solar and Heliospheric Observatory can be used
to determine physical parameters in the solar corona such as hydrogen
a...