the main parts
The challenger was able to protect the challenger deep by sleeping in the ground so far down.
Challenger was replaced by building the Endeavor from spare parts. Columbia was not replaced.
Once you defeat all four of the Greybaym bosses and then the challenger underneath the shadow version of you, you will get the Hadron. You will also be able to use the parts of a Hadron.
In the deepest parts.(try the Challenger deep.)
The first mission to carry a teacher into space was a Challenger mission in 1986. This mission ended in tragedy when the Challenger exploded 73 seconds after launch. All aboard died, including teacher, Christa McAuliffe.
Daewoo car parts can be found at an auto parts warehouse. Also the car parts can be found by contacting your local auto parts store. Some auto parts stores have discontinues carry these parts but should be able to get them from warehouses.
The first mission to carry a teacher into space was the Space Shuttle Challenger mission STS-51-L in 1986, with teacher Christa McAuliffe aboard. Tragically, the mission ended in disaster when Challenger broke apart 73 seconds after liftoff. McAuliffe and the six other crew members perished in the accident.
No they didn't.
Honda Parts House and Motorcycle Superstore carry a wide range of Honda parts including those for a Nighthawk model. Alternatively a Honda dealer might be able to source missing parts.
a challenger
A good place to buy genuine replacment parts for your BMW is from your local BMW dealer. They will likely carry what you need in stock and if not be able to purchase it for you.
The Tractor Supply Company (TSC) likely will carry the parts you require to repair your tractor. I would contact them. You may also be able to place an order online.