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Space Shuttle
The Space Shuttles are reusable spacecraft with wings for controlled descent into the atmosphere. They are designed to transport astronauts between earth and an orbiting space station and to deploy and retrieve satellites. Atlantis, Discovery, and Endeavour are the three Space Shuttles in operation today.
3,420 Questions
How does a space shuttle work?
first the rocket boosters carry it into space then the external tank pushes the shuttle above earth then when the shuttle is ready the external tank falls off and the shuttle is ready for its mission then after its mission the shuttle lands and blows out a parachute come out from the back to help the shuttle slow down.any parts from the rocket or shuttle can be reused except the external tank.
What speed does the space shuttle need to attain to escape the earth atmosphere?
The speed needed to escape the Earth's atmosphere is about 25,000 miles per hour, or approximately 40,000 kilometers per hour. This speed is called the escape velocity. Once the space shuttle reaches this speed, it can break free from Earth's gravitational pull and enter into orbit around the Earth or travel beyond it.
What was the significance of sputfink 1?
Sputnik 1 was the first artificial Earth satellite, launched by the Soviet Union in 1957. Its successful launch marked the beginning of the space age and initiated the space race between the United States and the Soviet Union. Sputnik 1 also had significant implications for science, technology, and geopolitics.
What was the name of the first US space station?
The name of the first US space station was Skylab. It was launched into orbit in 1973 and remained operational until 1979. Skylab was used for scientific research and experiments in microgravity.
How fast does a space ship go?
The speed of a spaceship can vary depending on its design and propulsion system. For example, the fastest spacecraft, NASA's Parker Solar Probe, can reach speeds of up to 430,000 miles per hour (700,000 kilometers per hour) as it travels through the solar system. Other spacecraft like the International Space Station orbit the Earth at speeds around 17,500 miles per hour (28,000 kilometers per hour).
Do the space shuttle rockets get reused?
The two white Solid Rocket boosters fall back into the sea and are re-used. The main engines are on the shuttle itself which of course is used many times.
In what year did the first space shuttle launch?
The first space shuttle, Columbia, was launched on April 12, 1981.
Why astronouts having problem with bone weakness after prolonged stay in space?
Astronauts experience bone weakness in space due to the lack of gravity pulling on their bones, which leads to decreased bone density and strength. The reduced mechanical stress on bones in microgravity causes the body to lose calcium and minerals, resulting in bone demineralization. This condition is known as spaceflight osteopenia and can lead to a higher risk of fractures both during and after the mission.
Who launched the first rocket?
The united states was the first county to launch a rocket The time was there were the use of rockets were only restricted to military purpose but later on realizing its commercialized importance the big corporate companies started using rocket engines for the aircrafts.
What was the name of the American spaceships used in the trips to the moon?
The program was called Apollo, and the missions designated with a number. Apollo 11 was the first to land on the moon. The command and lunar modules were all given different names by their crews.
What are the methods to investigate the universe?
The universe can be explored by astronomical instruments called telescopes, and by space probes sent from earth to other planets. When using telescopes astronomers try to look at the energy being produced by the universe not just in the visible part of the spectrum (where our eyes can see) but at the whole range of electromagnetic radiation. We thus have radio telescopes, infrared telescopes, X-ray telescopes and even some telescopes that are buried deep underground looking for neutrinos.
I would like to add one more additional method for investigating universe, it just appeared in my brain.
well the method is being used in large hadron collider(which is a particle collider), in which smallest particle of any atom are collided at very high speed.
it tells us about the born of the universe, dat how did it happen.
They say "At Cern, the Large Hadron Collider could recreate conditions that last prevailed when the universe was less than a trillionth of a second old. It has massive particle detectors called the Compact Muon Solenoid."
By the wonderful Maddi3000
Hubble telescope:
There are many telescopes that are strong enough to view space the main telescope is the Hubble telescope which was sent off in 1990, The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by a Space Shuttle in 1990 and remains in operation. A 2.4 meter (about 8 ft.) aperture telescope in low Earth orbit, Hubble's four main instruments observe in the near ultraviolet, visible, and near infrared. The telescope is named after the astronomer Edwin Hubble.
Satellite:
There are many methods used to investigate the universe, the main thing that is used to observe is all the different satellites that orbit around the earth that also have telescopes attached to them.
Radio telescope:
A radio telescope is a form of directional radio antenna used in radio astronomy. The same types of antennas are also used in tracking and collecting data from satellites and
Which spacecrafts have been to Saturn?
The only spacecraft to have visited Saturn is the Cassini-Huygens mission, a joint project by NASA, the European Space Agency (ESA), and the Italian Space Agency. Cassini orbited Saturn between 2004 and 2017, providing valuable data and images of the planet, its rings, and its moons.
First african american to into space?
The first African American to travel in the space was Guion Bluford. He was however the second from African ancestry to travel in the space.
A rocket orbiter is a spacecraft designed to orbit around a celestial body like a planet or moon. It is launched into space using a rocket and then uses its propulsion systems to enter into and maintain a stable orbit around the target body. Rocket orbiters are commonly used for scientific research, exploration, and observation of celestial bodies.
How many gallons of liquid hydrogen does space shuttle use per minute?
The liquid hydrogen feed line flow rate is 465 pounds per second or a maximum flow of 47,365 gallons per minute. Source: http://science.ksc.nasa.gov/shuttle/technology/sts-newsref/et.html#et-lh2
How long does it take to get to Saturn with a space shuttle?
A space shuttle traveling at its maximum speed of about 17,500 miles per hour would take around 5.5 years to reach Saturn, which is about 746 million miles away on average. This estimation does not account for factors such as orbital mechanics and launch windows, which are important considerations for interplanetary travel.
Does gravity effect astronauts in space shuttle?
Yes, it affects all objects in space (and all objects have a gravity of their own, that grows with size/"weight").
The reason why people talk about "zero gravity" in the space station and shuttle is because both the shuttle and the people inside it are affected by the same amount of gravity, so relatively they are falling at the same rate. Hence people inside the shuttle will not be moving towards the edge of the shuttle due to gravity.
Take a football (the shuttle) and a tennis ball (some people) and hold them at the same distance from the ground and then release them (withuot adding any force, just let go). You will see that both objects will be affected by gravity, but relatively the tennis ball and the football are moving at the same speed.
Now imagine that the tennis ball was inside the football and voilá, you have the shuttle scenario.
Obviously the space shuttle is not falling directly towards the earth, it is actually "falling past it" - something that scientists call "orbit".
How long does it take the shuttle to reach orbit?
It takes around eight minutes for a space shuttle to reach orbit after taking off. Its average speed upon take of is 17,500 mph.
Who was the first african-american woman in space?
The first African American who travelled in the space was Mae Carol Jemison. She was s Mission Specialist on the STS-47 space mission.
joe mc carter
Dr. Mae C. Jemison (born October 11, 1956) was the first African-American woman in space, on mission STS-47 aboard the Space Shuttle Endeavor, on September 12-20, 1992.
Dr. Mae Jemison was the first African-American woman in space. She credits Nichelle Nichols, Star Trek's Uhura, as being a role model, making her realize it was possible for an African American woman to go to space.
Dr. Mae Jemison was the first African-American female astronaut to travel space on September 12, 1992 aboard Space Shuttle Endeavour.
Mae Jemison became the first African American woman to travel in space when she went into orbit aboard the Space Shuttle Endeavour on September 12, 1992.
Did Mae C Jemison ever have a husband?
Yes, Mae C. Jemison was married to a man named Chuck. They got married in 1983 and eventually divorced.
What are the jobs in the space shuttle?
The space shuttle had a variety of jobs, including pilot, commander, mission specialist, payload specialist, and flight engineer. Each crew member had specific roles related to piloting, operating equipment, conducting experiments, or overseeing payloads.
What does Dr.Mae Jemison do now?
After retiring from NASA, Dr. Mae Jemison founded the Jemison Group, a technology consultation company, and the non-profit organization, the Dorothy Jemison Foundation for Excellence. She is also a professor at Dartmouth College and continues to advocate for science education and diversity in STEM fields.
How fast does a space shuttle travel in space in miles per hour?
It has to be going at least 17,500 miles per hour to overcome earth's gravity, so it's at least that much.
