Which of the following would make the most appropriate title for this passage?

A.Going Boldly Where No One Has Gone Before: The Promise and Peril of Interstellar Space Travel

B.The Day The Earth Stood Still: Why Interstellar Space Travel Is Essential to Human Survival

C.The Wrath of Larson: Egbert Larson’s Quest to Build an Interstellar Spacecraft

D.Busted Flat in Beta Regulus: The Crushing Challenges of Interstellar Space Travel

E.Say It Isn’t So, Mr. Einstein: Egberr Larson’s Challenge to the Theory of Relativity