Abstract: In space research, rockets are used to explore the space and also rockets uses fuel to travel in space. Here the proposed Slingshot mechanism can be used in space research and to travel without fuel. The comparison of basic model of rocket and slingshot mechanism is made in this paper. Rocket uses fuel to go into the space. Whereas slingshot based space rocket launcher is an advance technology used to explore in space without using fuel. This mechanism can be used to send satellites and capsules to the planets.
We recommend you this source from other media. Universal and precise positioning services on Mars may not be just science fiction in our future.
NASA has selected five U.S. aerospace companies to conduct concept studies for a potential future Mars orbiter mission. Such a mission would continue key capabilities including telecommunications and global high-resolution imaging in support of the agency’s Journey to Mars.
NASA has published a new video with the concept of human mission to Mars. You can see the video animation in full version of the article (click on image).
Abstract: This paper reveals an objective actuality that living things on our Earth were closely related to rift valleys all over the world and puts forward a new thesis that life must come from rift valleys.