I was cleaning up for a yard sale and ran across my Transit of Venus viewers from 2004.
What could I do?????
Well, walked out into the back yard and looked at the sun.
And there was a huge sunspot visible naked eye (Well, filtered naked).
Alex
What could I do?????
Well, walked out into the back yard and looked at the sun.
And there was a huge sunspot visible naked eye (Well, filtered naked).
Alex