Google trend - Rockets

Rockets - 10 things to know with detail

• Rockets are vehicles or devices that are designed to propel themselves through space or the atmosphere by expelling exhaust gas at high speeds.
• Rockets work on the principle of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In the case of a rocket, the action is the expulsion of exhaust gas, and the reaction is the forward motion of the rocket.
• Rockets have been used for various purposes, including space exploration, satellite deployment, military defense, and scientific research.
• The first liquid-fueled rocket was developed by American engineer Robert H. Goddard in 1926. This marked the beginning of modern rocketry.
• Rockets can be powered by different types of propellants, including solid propellants, liquid propellants, and hybrid propellants.
• The Saturn V rocket, used in the Apollo missions to the moon, is the tallest, heaviest, and most powerful rocket ever built. It stood at over 363 feet tall and could carry a payload of up to 130 tons.
• The Space Shuttle, a reusable spacecraft developed by NASA, used solid rocket boosters to help propel it into orbit. These boosters were jettisoned after launch and retrieved for reuse.
• Rockets can achieve speeds of up to 25,000 miles per hour in space, allowing them to escape the Earth's gravitational pull and travel to other planets and celestial bodies.
• The Falcon 9 rocket, developed by SpaceX, is a partially reusable rocket that has revolutionized the space industry by reducing the cost of launching payloads into space.
• The future of rocket technology includes developments such as reusable rockets, electric propulsion systems, and new fuel sources like methane and hydrogen. These advancements could make space travel more affordable and sustainable in the coming years.