Why do spaceships separate?

Because the amount of fuel it takes to launch a rocket is so high, modern rockets use a staging system. Once a stage has emptied out all its fuel, it detaches and returns to Earth so that the second stage can keep going without having to drag along the extra weight of the empty fuel tanks.

What happens to rocket after separation?

Originally Answered: what happens to ISRO rockets after separation? Every rocket has the same faith for spent stages or parts after separation: Either they burns fully due to atmospheric friction while returning back towards earth. If fail to burn , they will fall on no men land mainly in oceans/seas.

What is the minimum two stage rocket necessary for launching of a satellite?

For the projection of an artificial satellite, it is necessary for the satellite to have a certain velocity. Hence, a minimum two-stage rocket, one to raise the satellite to the desired height and another to provide the required horizontal velocity, is necessary for launching of a satellite.

How to design a single stage to orbit spacecraft?

Designing a Single Stage to Orbit craft generally requires a firm grasp of spacecraft as well as aircraft design in order to create a craft that can operate both within and outside of an atmosphere without changing aerodynamic profile and size.

What is the best single stage rocket to go to orbit?

Notable single stage to orbit concepts include Skylon, the DC-X, the Lockheed Martin X-33, and the Roton SSTO. However, despite showing some promise, none of them has come close to achieving orbit yet due to problems with finding a sufficiently efficient propulsion system.

What is a single stage to orbit (SSTO)?

A single-stage-to-orbit craft (also known as a SSTO) is any craft that can reach orbit without having to rely on multiple stages or jettisoning components. A typical SSTO takes off from a runway or launchpad and reaches orbit with only the fuel stored within the tanks of the craft.

How do rockets fly?

They take off from a launch pad, fly for a bit until the fuel is used up in a stage of the rocket, then they jettison that stage and thrust with the next stage. The mighty Saturn V was so powerful that it had three stages, as it made it’s way to orbit. Diagram of Saturn V Launch Vehicle. Credit: NASA/MSFC