In the introduction, the author explains that many people have false impressions of what a black hole really is. I think she wants people to know the truth about why black holes are an important part of the universe.
The author wants to correct a false impression and to clear the air. Black holes are an important part of the universe, but unfortunately many of the people do not understand what a black hole really is and how important it is.
when the Revolutionary United Front (RUF) under Foday Sankoh, with support of Liberian rebel leader Charles Taylor and his group, the National Patriotic Front of Liberia (NFPL), attempted to overthrow the government of Sierra Leonean President Joseph Momah.