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The Sun and Its Missing Colors

Image Credit: Nigel Sharp (NSF), FTS, NSO, KPNO, AURA, NSF

https://apod.nasa.gov/apod/ap230611.html #APOD

APOD: 2023 June 11 – The Sun and Its Missing Colors

A different astronomy and space science related image is featured each day, along with a brief explanation.
apod.nasa.gov
#APOD
This entry was edited (1 year ago)
in reply to (moving) APOD

Mark Darbyshire
Mark Darbyshire
• •
Nice! I especially like this line: “Today, the majority of spectral absorption lines have been identified - but not all.” It links to https://ui.adsabs.harvard.edu/abs/2005ASPC..336...25A/abstract

The Solar Chemical Composition

We review our current knowledge of the solar chemical composition as determined from photospheric absorption lines.
NASA/ADS

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