I think we all remember the tragedy of the shuttle Columbia that happened in 2003. It was the last flight of Columbia that led to the death of 8 members of the crew. There is an official version of the tragedy. It states that the reason for the tragedy was a demolition of the external heat-shielding layer on the left wing of the shuttle.
 
However, you can take up a challenge and make your own investigation of the tragedy in your research paper. I hope our research paper tips will be helpful and, perhaps, you will discover something new.

• First, our research paper tips would like to give you some general information about the shuttle. Actually, Columbia was rather old. Its first flight took place in 1981. By the day of the tragedy, Columbia flew into outer space 28 times that totals 201 454 702 km.
• The next block of our research paper tips will tell you about the last minutes of the crew or, to be more precise, about the last minutes of the cabin. The cabin was ripped from the rest of the fuselage and lost electrical power. From our research paper tips you will find out that the cabin was probably heated by surrounding plasma, it was also hammered by an atmospheric drag. So, I think even without research paper tips you can guess what happened to the crew.
• Our research paper tips suggest you to study all the versions of the tragedy. Think what versions are the most verisimilar. Give your opinion and check whether it coincides with the official data.

• These research paper tips advise you to turn to the materials of NASA, which should give you exhaustive information on the tragedy. Visit the official NASA web-site and look for some data there.

Of course, our research paper tips gave you general information, but you should understand that this small article cannot include everything on the tragedy. These research paper tips just gave an impetus to your further research.