Comets.
That is called an "orbit". Such orbits basically have the shape of an ellipse.
Comet
7
Our Sun, although with the amount of debris in Earth orbit...
No, at least, not permanently. Of course, at any one moment the Sun will block the light of any object behind it.
Comet.
because they are made of rocky balls and ice.
A Comet
A Comet
albedo
A large celestial body that is composed of gas and emits light is called a star.
A large celestial body that is composed of gas and emits light is called a star.
It is a celestial body orbiting the earth.
Its a satellite
A Moon
That's called an "orbit".
The apparent passage of one celestial body across the disc of another one for an observer is called a transit. If the transiting body hides a significant portion of the one behind, it is called an occultation or eclipse.