Welcome to the future of rocket engines. Rockets keep advancing each day. The more we learn about space the more we understand what kind of changes we need to make to our current technology to endure the discoveries of the universe. Space exploration technology changes everyday, even by the second as minds cook up ideas. Future rocket engines will endure prolonged space missions through low gravitational space fields. For this, we need to develop low-thrust rocket engines for a long period of time and less fuel.

The photon engine would shoot out photons at the speed of light. Photons are light particles with the amount of energy that is almost infinitely small, but the engine would shoot so many photons out that it would be able to produce enough thrust for a long period of time. The plasma jet will contain ionized gas at high temperatures that will escape at high velocities by an electromagnetic field. An electrostatic field will allow ionized atoms or cesium atoms to spill out at high velocity out of an ion engine.

We ensure the lives of men humans, by incorporating robotics into space research. Scientists develop robots and other forms of machines to poke and pry at planets. These mechanical creatures examine atmospheric and surface conditions. More developments occur as space exploration equipment analyzes space and its requirements for travel.