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Astronauts
This category is for questions related to the personal requirements of Astronautical missions. The training, living accommodations, and working conditions both on the Earth and in space are discussed here. For further information on a particular astronaut, please see the name in question.
1,993 Questions
Astronauts on space missions use special heating systems in their spacesuits to regulate their temperature. These systems can generate heat to keep astronauts warm in the cold vacuum of space. Additionally, the spacesuits themselves are insulated to retain body heat and prevent it from escaping into space.
When did the seven astronauts died?
Seven astronauts died in the Challenger disaster on the 28th of January 1986. They were Michael J. Smith, Dick Scobee, Ronald McNair, Ellison Onizuka, Christa McAuliffe, Gregory Jarvis and Judith Resnik.
Seven astronauts died in the Columbia disaster on the 1st of February 2003. They were Rick D. Husband, William C. McCool, Michael P. Anderson, Ilan Ramon, Kalpana Chawla, David M. Brown and Laurel Clark.
What mercury astronaut had a pulse rate of 170 at lift off?
Gus Grissom was the Mercury astronaut who had a pulse rate of 170 at lift off. This high pulse rate was of concern to the mission controllers.
What are Astronaut helmets made of?
Astronaut helmets are typically made of a combination of materials such as polycarbonate, acrylic, and fiberglass. They are designed to be durable, lightweight, and able to withstand the extreme conditions of space, including temperature fluctuations and micrometeoroid impacts. The visor of the helmet is usually made of a special material to protect the astronaut's eyes from harmful ultraviolet radiation.
First flight into space and back?
The first successful flight into space and back was achieved by Yuri Gagarin, a Soviet cosmonaut, on April 12, 1961. Gagarin orbited the Earth once aboard the Vostok 1 spacecraft before safely landing. His historic mission marked a significant milestone in human space exploration.
Which astronaut drove the moon vehicle on the moon?
Three LRVs were driven on the Moon, one on Apollo 15 by astronauts David Scott and Jim Irwin, one on Apollo 16 by John Young and Charles Duke, and one on Apollo 17 by Gene Cernan and Harrison Schmitt.
Taken from Wikipedia
When was the first person sent into space?
Yuri Gagarin of the Soviet Union became the first human in space on April 12, 1961. He completed one orbit before returning to earth.
Yuri Gagarin was the first man in outer space on April 12, 1961.
In 1961, The USSR (Russian) cosmonaut Yuri Gagarin became the first man in space.
What term describes the process of returning astronauts to earth from space?
Reentry describes the process of returning astronauts to Earth from space. During reentry, the spacecraft passes through the Earth's atmosphere, experiencing high temperatures due to friction with the air. The spacecraft's heat shield helps protect it from burning up during this phase.
What is like to live in space?
It is empty cold but if you to stand on one side of the moon you be vaporized from t he suns UV rays and on the cold side froze . it is also said that if you had a clone on earth and you were in outer space for 10 years the clone would age but not you. but i think it would be fun!
How do Astronauts train for space?
Astronauts train for space through various simulations and physical exercises to prepare for the challenges of living and working in microgravity. They undergo training in a variety of fields such as robotics, spacewalks, medical procedures, and emergency response. Additionally, they practice teamwork, communication, and problem-solving to ensure effective mission performance.
How do astronauts use the toilet?
astrounauts use the toilet the same way we do. And when they are finished the press a button and it sucks all the waste into space.
they have this so called space toilets wherein they have to wear seat belts to stop them from floating away when they use it. Space toilets don't flush. Everything is sucked away instead.
The U.S. astronauts go to sleep in their spacecraft in their sleeping bags , all tied up neatly. the sleeping time is according to the Houston night time, the Russian sleep according to Moscow time.
How do astronauts keep themselves clean?
On shuttle missions, they don't last that long, so the crew doesn't worry about it too much. They use little "cleaning pads" to wipe themselves off. On the space station, a shower is set up so that the crew can wash.
Indian astronauts and their contributions to space?
Rakesh Sharma was the first Indian in space, flying aboard Soyuz T-11 in 1984. Kalpana Chawla was the first woman of Indian origin in space, perishing in the Space Shuttle Columbia disaster in 2003. These individuals inspired a new generation of Indian space enthusiasts and contributed to advancements in space exploration and technology.
Who was the first American to land on the moon?
NASA astronaut Neil Armstrong was the first man to step onto the lunar surface on July 20, 1969.
How do astronauts get into space?
Astronauts reach space by launching in a spacecraft, such as a rocket or space shuttle, that is designed to overcome Earth's gravity. Once in space, the spacecraft continues its journey to enter orbit around the Earth or travel to other celestial bodies like the Moon or Mars.
What are space stations used for?
Space stations are used for conducting scientific research in microgravity, testing technologies for long-duration space travel, and providing a platform for international collaboration in space exploration. They also serve as living quarters for astronauts to work and reside in space for extended periods of time.
Second American to land on moon?
Buzz Aldrin was the second American to land on the moon, following Neil Armstrong during the Apollo 11 mission in 1969. Aldrin's famous words upon stepping onto the lunar surface were, "Magnificent desolation."
What was the first manned spacecraft to land on the moon?
The first manned spacecraft to land on the moon was the Apollo 11 lunar module, which carried astronauts Neil Armstrong and Edwin "Buzz" Aldrin to the lunar surface on July 20, 1969. Armstrong famously became the first human to set foot on the moon, followed by Aldrin shortly after.
Who were the first three men to walk on the moon?
The first two men to set foot on the moon were Neil Armstrong and Edwin (Buzz) Aldrin. This was the first Apollo Mission on July 21, 1969. Michael Collins was the third guy in that mission, but because he was the Command Module Pilot and didn't actually set foot on the lunar surface. The third person to walk on the moon was Pete Conrad (Alan Bean was the fourth). This was on the second Apollo Mission on November 19, 1969.
Which US space project gave astronauts practice piloting spacecraft and working in space?
The Gemini Project (Gemini Missions) gave astronauts practice piloting spacecraft and working in space. It helped NASA develop techniques and equipment necessary for the success of the Apollo missions, including spacewalks and rendezvous and docking maneuvers.
What is the maximum salary for an astronaut?
The maximum salary for an astronaut can vary depending on their level of experience, qualifications, and responsibilities. However, in the United States, experienced astronauts can earn salaries ranging from $100,000 to $200,000 per year.
What are astronauts beds like?
Astronauts sleep in sleeping bags that are attached to the walls of the spacecraft or space station using velcro straps. They can position themselves in a sleeping bag so they don't float around during their sleep in microgravity. The sleeping bag provides some comfort and support in the absence of a traditional bed.
How long do you have to train to become an astronaut?
It typically takes 2-5 years to become an astronaut, including training in areas such as spacewalks, robotics, and languages. The specific duration can vary depending on the individual's background and the requirements of the space agency.
