The finished product! This fresh mirror coating was achieved by putting the clean 14-ft glass in a v
The finished product! This fresh mirror coating was achieved by putting the clean 14-ft glass in a vacuum chamber and then having vaporized aluminum fall onto it. #lowellobservatory #lowell #observatory #arizona #dct #discoverychanneltelescope #telescope #mirror #science #space #astronomy #optics #engineering -- source link
#lowell#observatory#telescope#discoverychanneltelescope#science#lowellobservatory#engineering#arizona#mirror#astronomy#optics