NEW DELHI: Nasa on Thursday released a long-awaited report about its year-long study into UFOs, which have often captured the attention of people around the world.Releasing the 33-page report, Nasa said that the study of UFOs, or Unidentified Flying Objects, will require new scientific techniques, including advanced satellites as well as a shift in how unidentified flying objects are perceived.Interestingly, the report comes just days after alleged mummified bodies of aliens, thought to be a 1,000 years old, were displayed in the Mexican Congress.Here are the findings of...