The DCT’s 4.3-m (about 14 ft) mirror was lifted out of the M1 cell this afternoon. Next th
The DCT’s 4.3-m (about 14 ft) mirror was lifted out of the M1 cell this afternoon. Next the mirror needs to be carefully cleaned in preparation for re-aluminization. #lowellobservatory #lowell #observatory #arizona #dct #discoverychanneltelescope #telescope #mirror #science #space #astronomy #engineering -- source link
#lowell#observatory#telescope#discoverychanneltelescope#science#lowellobservatory#engineering#arizona#mirror#astronomy