powder-magazine definition: a location where dust is stored, as a bombproof building in strengthened locations, etc.; A specially built place on board a man-of-war for the storage space and issue of explosives.â¦
In a white light photo, the part of the Sun that we see is called the photosphere. It has a temperature of about 6000 degrees Celsius, much cooler than the corona. Sometimes there are notable dark spots.These sunspots come and go, so look at the Sun again in a few days to see how its appearance has changed.n a white light photo, the part of the Sun that we see is called the photosphere. It has a temperature of about 6000 degrees Celsius, much cooler than the corona. Sometimes there are notable dark spots. These sunspots come and go, so look at the Sun again in a few days to see how its appearance has changed.
Sunlight shining through clouds, giving rise to crepuscular rays. Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light.On Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat.n Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon. When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat.