Why is there a white triangle under the space shuttle engines when they are lit? Within the flame produced by a lit space shuttle engine, there are temperature and pressure differences causing the flame to appear in different colors. The white triagle is made the by the shape of the space shuttle engine in combination with these temperature and pressure differences.
Horsepower is not used in space shuttles. Instead, the thrust produced by the engines is measured in Newtons or pounds-force. This thrust is essential for propelling the shuttle into space and overcoming Earth's gravity.
A space shuttle goes up into space by using powerful rocket engines that create thrust, pushing the shuttle upwards and overcoming Earth's gravity. Once in space, the shuttle continues to move forward due to its inertia and orbits the Earth.
Because fifty years of secret human and animal experimentation, in laboratories, under water, and in space, have led to the inescapable conclusion, with which there are no longer any dissenters, that human astronauts are more productive, more alert, more efficient, and generally happier, and last significantly longer into the mission, when they're able to breathe, and the resources to do so are provided.
I remember a space shuttle landing at Denver's Stapleton Airport in the late 70's or early 80's...my parents house was right under the landing strip for airlines landing there... but I cannot remember what year it was, exactly..
The Space Task Group is established in the Late 1960's by Richard Nixon in order to brainstorm the future of America's space exploration. The Space Shuttle Program was officially started on January 2, 1972 under President Nixon. After countless problems were discovered and rectified, the first official Shuttle launch took place on April 12, 1981. For the NASA webpage that highlights the history of the Space Shuttle Program click the following link: http://history.nasa.gov/sts25th/history.html For a .pdf listing of the missions click the following link: http://www.nasa.gov/pdf/537939main_2011.05.09_SpaceShuttleWallChart.pdf
Horsepower is not used in space shuttles. Instead, the thrust produced by the engines is measured in Newtons or pounds-force. This thrust is essential for propelling the shuttle into space and overcoming Earth's gravity.
Under shuttle , fixed to the main fuel tank.
A space shuttle goes up into space by using powerful rocket engines that create thrust, pushing the shuttle upwards and overcoming Earth's gravity. Once in space, the shuttle continues to move forward due to its inertia and orbits the Earth.
Yes. Not under their space suits, but in the pressurized space station and the crew decks of the Shuttle.
The main three engines use liquid hydrogen and an oxygen oxidizer. These are delivered under pressure to fuel the main engines.A space shuttle uses a combination of liquid oxygen and liquid nitrogen. Solid rocket boosters use a rubberized compound of aluminum and perchlorate oxidizer.Orbiter main engines use liquid hydrogen / liquid oxygen that is stored in the external tank.Hydrogen fuel is burned with oxygen-rocket engine.
Because fifty years of secret human and animal experimentation, in laboratories, under water, and in space, have led to the inescapable conclusion, with which there are no longer any dissenters, that human astronauts are more productive, more alert, more efficient, and generally happier, and last significantly longer into the mission, when they're able to breathe, and the resources to do so are provided.
Insulation has fibers that get under my skin. Is the space shuttle losing it's ceramic insulation panels?
I remember a space shuttle landing at Denver's Stapleton Airport in the late 70's or early 80's...my parents house was right under the landing strip for airlines landing there... but I cannot remember what year it was, exactly..
The Space Task Group is established in the Late 1960's by Richard Nixon in order to brainstorm the future of America's space exploration. The Space Shuttle Program was officially started on January 2, 1972 under President Nixon. After countless problems were discovered and rectified, the first official Shuttle launch took place on April 12, 1981. For the NASA webpage that highlights the history of the Space Shuttle Program click the following link: http://history.nasa.gov/sts25th/history.html For a .pdf listing of the missions click the following link: http://www.nasa.gov/pdf/537939main_2011.05.09_SpaceShuttleWallChart.pdf
The main source of power in a space shuttle is the combination of liquid hydrogen and liquid oxygen as fuel for the main engines. These fuels are mixed and burned to produce thrust, which propels the shuttle into space. Additionally, the shuttle also relies on fuel cells to generate electricity for onboard systems.
The space shuttles have been retired and are no longer launched.There is one point in the launch trajectory called "throttle back" where the shuttle is under maximum stress. If they did not throttle back the engines at this point and continued accelerating, the maximum design stress limits would soon be exceeded resulting in structural failure and loss of the vehicle. However less than a minute after "throttle back" the stresses drop due to lower atmospheric density and they "throttle up" again to maximum engine thrust on all engines (104% of original engine design thrust).
No, it is not possible to see the space shuttle orbiting Earth. The space shuttle program was retired in 2011, and all space shuttles are now grounded in museums. However, some countries' space agencies still have spacecraft in orbit that can be seen with the naked eye under certain conditions.