Space Shuttle

The Space Shuttle Challenger exploded 73 seconds after liftoff at an altitude of about 46,000 feet (14 km). The explosion occurred on January 28, 1986, due to the failure of an O-ring seal in one of the solid rocket boosters.

The Columbia space shuttle was built in the 1970s and was the first operational space shuttle in NASA's fleet. It made its maiden flight on April 12, 1981.

The spacecraft used in Apollo 1 was called Command Module Block I, designated CM-012. It was intended to be the first crewed mission of the Apollo program, but tragically ended in a fire during a pre-launch test on January 27, 1967, resulting in the loss of the entire crew.

There were eleven main engines on the Saturn V. Five on the first stage, five on the second stage and one on the third stage. This does not count the engine on the lunar lander.

How do I know? I worked as an Aerospace Engineer on the first stage of the Saturn V

during Apollo. My partner and I were the ONLY two women working on the Saturn V.

Sara Howard, Author of "Something Funny Happened on the Way to the Moon" and "The Greatest Explosions in the Universe."

A reusable spacecraft like SpaceX's Crew Dragon or Boeing's Starliner is designed to transport astronauts and supplies to and from the International Space Station. By landing back on Earth and being refurbished, these spacecraft can be used for multiple missions, reducing costs associated with space travel.

6 days, from STS-71 landing to STS-70 launch. July 1995.

Quickest turn-around of one orbiter from one flight to its next.. Atlantis, 54 days from launch of STS-51J and STS-61B

No, it is not safe to take off your helmet in space as there is no atmosphere to breathe. Without a helmet, the lack of air pressure would cause your body fluids to boil and you would lose consciousness within seconds.

The Space Shuttle's orbital altitude, ranges from 190 miles to 330 miles above sea level, depending on its mission.

The International Space Station communicates with Earth primarily through antennas and satellites. Data is transmitted using radio waves to ground stations located around the world. These ground stations then relay the information to mission control centers for analysis and communication with the astronauts.

A reusable spacecraft designed for human spaceflight, such as SpaceX's Crew Dragon or Boeing's Starliner, would be ideal for launching people into space. For cargo, the Falcon Heavy by SpaceX is a powerful rocket capable of sending large payloads into orbit.

The payload (the important stuff) in a multistage rocket is carried in the last stage.

The earlier stages are there only for the purpose of boosting the last stage on its

way. When each earlier stage is out of fuel, it separates and falls back to Earth.

The Space Shuttle Challenger is important in history because of the tragic accident that occurred on January 28, 1986, leading to the loss of 7 crew members. The incident highlighted the risks of space travel and led to changes in the space shuttle program to improve safety. It also served as a reminder of the bravery and sacrifices made by astronauts in the pursuit of space exploration.

Approximately 130 nmi (240km) off the east coast of Florida.

Yes, the space shuttle is larger than a 747 airplane. The space shuttle is about 184 feet long with a wingspan of 78 feet, while a 747 has a length of around 231 feet with a wingspan of approximately 211 feet.

Same as the distance between the Earth and Sun, that is 93 Million miles, give or take 278 km (173 mi) and 460 km (286 mi), the stationary orbit distance, and 12,756.32 km (7,926.41 mi), the diameter of the Earth.

Five Space Shuttles were built. Challenger, Columbia, Atlantis, Discovery and Endeavor.

Of the five built, three remain. Atlantis, Discovery and Endeavor

A space satellite is an object launched into orbit around Earth or another celestial body for various purposes such as communication, weather monitoring, or scientific research. A space shuttle, on the other hand, is a type of spacecraft used for carrying astronauts and cargo to and from space, typically for missions to and from a space station or to deploy satellites. The space shuttle is reusable, while satellites are typically not designed to return to Earth.

After their safe return to Earth, the astronauts of Apollo 13 underwent debriefings, medical examinations, and received hero's welcomes. They continued to work for NASA, with some participating in subsequent space missions while others pursued different career paths. They are often remembered for their remarkable teamwork and ingenuity in overcoming the challenges of the mission.

The first mission to carry a teacher into space was the Space Shuttle Challenger mission STS-51-L in 1986. Teacher Christa McAuliffe was selected to be part of this mission, but tragically, the shuttle exploded shortly after launch.

Some recent discoveries in space include the detection of gravitational waves, the identification of thousands of exoplanets outside our solar system, and the observation of a black hole at the center of the M87 galaxy. Scientists continue to make new discoveries through missions and observations using advanced technology.

Parts come off the space shuttle during launch because they are no longer needed for the mission once they have served their purpose. For example, boosters detach once their fuel is expended to reduce weight and increase efficiency. Additionally, the external fuel tank is jettisoned once empty to reduce mass and allow the shuttle to continue its journey on its own.

Mae Jemison is respected for being the first African American woman to travel in space as a NASA astronaut. She is also well-regarded for her accomplishments as a physician, science communicator, and advocate for diversity in STEM fields.

Yuri Gagarin's first flight was to space. On April 12, 1961, he became the first human to journey into outer space aboard the Vostok 1 spacecraft. Gagarin's historic flight lasted 108 minutes, orbiting the Earth once before returning safely.