Iridium is a metal used in the hardening of platinum alloys. It's primary use is in high temperature applications, heavy-duty electrical contacts, and radioactive isotopes are used in cancer treatment.
If iridium is used anywhere in the shuttle orbiters or other components of the shuttle stack, its' use is probably minimal and perhaps in electrical contacts.
You would need space shuttles now this is true people its true .
Space shuttles are essential for transporting astronauts and equipment to and from space, such as the International Space Station. They enable scientific research, satellite deployment, and maintenance of space infrastructure. Additionally, they are crucial for advancing our understanding of space exploration and fostering international collaboration in space missions.
The reptile that have to be cleared from the runway before they can land the shuttles at the Kennedy Space Center are female turtles. They will come on shore during the night to lay their eggs.
Space shuttles operate in the vacuum of space where there is no air to provide oxygen for combustion. Therefore, they carry their own liquid oxygen as an oxidizer to allow the fuel to burn in the rocket engines. This ensures that the shuttle can generate thrust and maneuver in space.
The space shuttle fleet was retired due to its high operating costs, safety concerns, and the need to shift focus towards deep space exploration missions. Additionally, the shuttles had been in service for over 30 years and were becoming outdated and expensive to maintain.
To go to space, you would need a spacecraft that can support human life in the harsh conditions of space, including vehicles like rockets or space shuttles. Other necessary equipment includes spacesuits, life support systems, communication devices, and navigation systems. Specialized training for astronauts is also essential for space travel.
Airplanes utilize either internal combustion engines, which mix air and gasoline for their power, or, they have jet engines that cram air into the engines, and spray kerosene into the air flow. Space shuttles have rocket engines. The take their air with them. Well, oxygen, actually.
Space shuttles do not have the capacity to hold enough fuel to reach the moon. Also, they could not land on the moon as they need a runway and have no other alternative way of landing. They are designed to land in Earth's atmospheric conditions. All round, they are most unsuitable for reaching the moon and were only designed to be in earth orbit.
Early space stations were launched much like satellites on rockets. The ISS is a modular space station, and was carried piece by piece predominantly by Space Shuttles (USA) and Proton Rockets(Russia). It was assembled in space, which is an astounding achievement considering multiple space agencies built the modules, and they need to fit together perfectly for the crew to survive.
There are no stations on the moon. However, if we were to build one there, then the materials would have to be strong and lightweight, possibly alloys of aluminum and/or titanium. They would need to be strong to withstand impacts of micrometeors without being punctured, and light enough to transport to the moon. You can read about the Lunar Excursion Module or NASA's space shuttles and see what their structures were made of... similar materials might be used as the space shuttles face similar requirements for travelling in space.
All iridium plugs never need gapping because they are 10 times harder than a platinum plug.
The space shuttle was invented mainly for scientific reasons. Space shuttles contain numerous instruments and apparatus to conduct experiments in space and gather information about the solar system. Including cameras, atmospheric analysers and so on. People wanted to know the answers to impossible questions, such as "why do we exist?", "how was life started?", "how was the solar system created?" and so on. Now, with space shuttles, we can provide scientific data to answer these questions. Another reason space shuttles are built nowadays, but not the main reason, is the search for planets in our solar system capable of supporting life. This is for two reasons: A) the search for extraterrestrial intelligence/species and B) the search for a "New Earth", for future human colonisation when the sun burns out and consumes the Earth. Another primary reason space shuttles were invented is so we have the capability to repair satellites that have been damaged by space junk, space storms and stray mini-comets. The utmost primary reason we build space shuttles is for scientific research. In space, there are so many possibilities for new discoveries, such as new planets, the answer to why life exists, new minerals and resources, new technological advancements, new medical discoveries and so on.