Equipment for observing the Sun (Part II: narrowband)
WARNING: Never look at the Sun with the naked eye or any optical instrument unless you are familiar with safe
Read moreWARNING: Never look at the Sun with the naked eye or any optical instrument unless you are familiar with safe
Read moreAlthough the Sun is now at minimum, there have been some coronal holes so several aurora sightings have been made.
Read moreThe William Herschel Society was founded in the 1970s with the help of Patrick Moore and others, to rescue the
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