Aluminium smelting and production. Footage of aluminium being smelted and produced in molten form for used in spacecraft and space telescope manufacturing. A common use of aluminium in space is to produce the highly polished mirrors used in space telescopes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NASA / THE ATTIC ROOM |
Modell-Rechte: | nicht erforderlich |
Länge: | 02:03 Minuten |
Seitenverhältnis: | 4:3 |
Restrictions: | - |