This can refer to the shadow the moon casts in space. If it touches the earth there is a solar eclipse at that point. It can also mean the shadows cast by objects when there is bright moonlight.
Shadows change when the sun moves in the sky because it hits objects from different directions, which causes them to cast a different shadow.
Those objects illuminated by a star and close enough together to enter into each others umbras or penumbras.
When the shadow is cast on another object it is called an eclipse.
the stars
yes
Opaque objects do not let light to past through so it will not cause a shadow. Because light cannot get through an opaque object, it will cast a shadow on the side opposite of the light.
The shadow is formed exactly below the object. So it cannot be seen.
It depends on how you define shadow. If you define shadow as an area of lessened light caused by objects in the light path, then yes water can and does cast shadows, esp. waves, ripples, etc.
Simply by the amount of light that each of the mentioned type of objects which will not be allowed to pass through them. There is not anything that will not cast a shadow, except air at normal temperature and some gasses. A sheet of glass will cast a faint shadow because it is not completely transparent.
When the sun is low in the sky, the light from it hits objects and people at a shallow angle. This causes these objects and people to cast a long shadow. Long shadows can also be cast by any light source that is at a shallow angle to an object, such as a flashlight.
The qualities of the shadows are identical but the size of the objects casting shadows differs greatly.
This can refer to the shadow the moon casts in space. If it touches the earth there is a solar eclipse at that point. It can also mean the shadows cast by objects when there is bright moonlight.
---------------------------------------------- The object blocks the light from whatever is behind it, therefore leaving a shadow. ----------------------------------------------
Shadows are not physical objects that can move or have speed, as they are the result of an object blocking light. The speed of a shadow depends on the speed of the object creating it and the distance between the object and the surface where the shadow is being cast.
The cast shadows are generally the darkest parts of any subject, and together with the shadows are often visible when the light surfaces of the objects are invisible. They show the shapes of the objects casting them, and also those of the objects receiving them, and are most important features of any subject.
Objects like Sun, Moon and Stars don't have shadows. Basically all the space objects don't have shadow.