Nov 20, 2023 · In flight a model rocket is subjected to four forces; weight, thrust, and the aerodynamic forces, lift and drag. The relative magnitude and direction of the forces determines the flight trajectory of the rocket. On this page we show the events in …

May 13, 2021 · Rocket Principles. A rocket in its simplest form is a chamber enclosing a gas under pressure. A small opening at one end of the chamber allows the gas to escape, and in doing so provides a thrust that propels the rocket in the …

20 hours ago · A SpaceX rocket launched from Vandenberg Space Force Base in Southern California could be seen from across the state, which prompted concern from some who were unaware of the project.

Feb 4, 2025 · Combining power and capability, NASA’s Space Launch System rocket is part of NASA’s backbone for deep space exploration and Artemis. SLS is the only rocket that can send Orion, astronauts, and cargo directly to the Moon in a single launch. These commercial rockets are launching crews to low Earth orbit through partnerships with NASA.

Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere.

May 6, 2024 · A rocket must curve its trajectory after launch to enter Earth's orbit. If it goes straight up without curving its path, it will eventually run out of fuel and plummet back to Earth like a stone. Rockets tend to follow a curved trajectory after their launch.

Nov 21, 2023 · 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, …

Sep 21, 2010 · 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 …

Nov 20, 2023 · In flight, a rocket is subjected to four forces; weight, thrust, and the aerodynamic forces, lift and drag. The magnitude of the weight depends on the mass of all of the parts of the rocket. The weight force is always directed towards the center of the earth and acts through the center of gravity, the yellow dot on the figure.

Jan 21, 2025 · Two NASA rocket missions are taking to the Alaskan skies in hopes of discovering why some auroras flicker, others pulsate, and still others are riddled with holes. Understanding these peculiar features is part of NASA’s goal to understand the space environment around our planet, which can affect both spacecraft and astronauts.