Spaceships and Rockets - NASA
2023年10月17日 · Although rockets may appear similar, no two are alike because they are complex devices with millions of pieces and systems that must be calculated and constructed to work together. A rocket is chosen based on the spacecraft’s mission requirements.
Guide to Rockets | Glenn Research Center | NASA
2023年11月21日 · The Beginner’s Guide to Rockets will help you learn the basic math and physics that govern the design and flight of rockets. We’ll look at many different kinds of rockets, from stomp rockets, which are a special kind of artillery shell, to bottle rockets, to model rockets, to full scale boosters.
How Do We Launch Things Into Space? - NASA Space Place
2024年11月8日 · We launch things into space by putting them on rockets with enough fuel — called propellant — to boost them above most of Earth’s atmosphere. Once a rocket reaches the right distance from Earth, it releases the satellite or spacecraft.
Chapter 9: Spacecraft Classification - NASA Science
Upon completion of this chapter you will be able to state the characteristics of various types of robotic spacecraft and be able to identify any of JPL's past, current, or future spacecraft as belonging to one of eight basic categories.
2007年11月23日 · types of materials and some lessons learned from more than 50 years of spaceflight. This chapter discusses the damaging effects of the space environment on various materials and what has been successfully used in the past or …
Top Five Technologies Needed for a Spacecraft to Survive Deep …
2018年7月30日 · When a spacecraft built for humans ventures into deep space, it requires an array of features to keep it and a crew inside safe. Both distance and duration.
Brief History of Rockets - NASA
Since the earliest days of discovery and experimentation, rockets have evolved from simple gunpowder devices into giant vehicles capable of traveling into outer space. Rockets have opened the universe to direct exploration by humankind.
What Is a Rocket? (Grades 5-8) - NASA
2010年9月21日 · NASA uses rockets to launch satellites and to send probes to other worlds. These rockets include the Atlas V, the Delta II, the Pegasus and Taurus. NASA also uses smaller “sounding rockets” for scientific research. These rockets go …
What Is a Rocket? (Grades K-4) - NASA
2011年7月13日 · There are two main types of rocket engines. Some rockets use liquid fuel. The main engines on the space shuttle orbiter use liquid fuel. The Russian Soyuz uses liquid fuels. Other rockets use solid fuels. On the side of the space shuttle are two white solid rocket boosters. They use solid fuels. Fireworks and model rockets also fly using solid ...
Building upon the experience of two millennia, new rockets will expand human presence in space back to the Moon and Mars. These new rockets will be versatile. They will support Earth orbital missions, such as the International Space Station, and off …