I think it is because of air resistance. Think about it, when objects fly up in the atmosphere they still must get past the air molecules floating around. The rocket tips being sharper allows the rocket to "slice" in between the molecules, which makes the rocket fly faster and easier. If the top was flat, the rocket would have to "push" the molecules out of the way, which would slow the rocket down.
so its easier
Stars in outerspace are balls of hot gas typically billions of times the size of the earth. A five pointed star is a geometic shape.
All space travel is in rockets - it is just their shape and size that varies - that includes the shuttle.
rockets can go anywhere.space is where rockets can go
Auriga is a constellation. Its name is Latin for 'charioteer' and its stars form a shape that has been associated with the pointed helmet of a charioteer.
To have less air resistance (in the case of rockets, while they are still in the atmosphere).
heptagon
so its easier
pentagon
Boats have pointed front ends which make it easier for the boat to glide through the water.
No, vertices do not have to be pointed out. Vertices are the points where the edges of a shape or object meet. They can be sharp or rounded, depending on the shape or object.
the front of a dirt bike right in front of you mouth is pointed to make it easy to remove and pull over your nose
is there any??the only 5 pointed star i know is the shape
What defines a shape as being aerodynamic is that is has as little resistance as possible at the front of the shape (whichever direction is moving forward) and also allows the air to rejoin after the shape with as little turbulence as possible. So the most aerodynamic shape would be a needle that is pointed at both ends. However this shape is not really useful in most applications, but the idea of this pointed at both ends shape can be seen in many of the newer cars. Look at a prius for example, the front is pointy and the back is designed as a point but is cutoff prematurely.
Because they wanted to copy the shape of jets and rockets
So it can keep it's direction
The pointed end reduces flat-plate drag so that maximum speed can be induced from the thrust.