45. 2022年2月05日 12:02:43 : SMvVMU7Jh6 : YnVUTWlmR09VL2M=[1]
Light is propagated in two ways (クリ)
In space of vacuum, propagation of light follows emission theory, and in space aether, propagation follows aether. Mirror floating in outer space shows them evidently (with incident light and reflected light).
http://www.asyura2.com/0306/idletalk2/msg/1242.html#c45