EdwinHubble2023

I get the message. Thanks to all of you for your concern for my safety!

Dear Astronomy Community: Can anyone use the material from a Mylar space blanket as a neutral density filter for solar observing? Also, can anyone spin a container of, say, an epoxy resin, so that a parabolic surface in form congeals to form a mirror blank? Perhaps this idea might yield mirror blanks that are lighter than conventional glass mirror blanks and have a smaller coefficient of expansion than conventional glass mirror blanks. Thank you. Best regards, Carl Mesaros